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Manufactured in the durable 0427 die-cut style format, these high-quality boxes are stronger and more robust than standard single-wall boxes, providing extra reliability.\u003c\/p\u003e","brand":"HSL Packaging","offers":[{"title":"20 Units","offer_id":55285036941647,"sku":"RMWHITE","price":38.02,"currency_code":"GBP","in_stock":true},{"title":"50 Units","offer_id":54867938378063,"sku":"RMWHITE","price":69.8,"currency_code":"GBP","in_stock":true},{"title":"100 Units","offer_id":54867938410831,"sku":"RMWHITE","price":127.01,"currency_code":"GBP","in_stock":true},{"title":"200 Units","offer_id":54867938443599,"sku":"RMWHITE","price":241.42,"currency_code":"GBP","in_stock":true},{"title":"500 Units","offer_id":54867938476367,"sku":"RMWHITE","price":501.12,"currency_code":"GBP","in_stock":true},{"title":"1000 Units","offer_id":54867938509135,"sku":"RMWHITE","price":991.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/7137\/7743\/files\/White-min.jpg?v=1749552001"},{"product_id":"maltese-cross-c4-ll-boxes-337x236x19mm","title":"Royal Mail Large Letter Boxes 337 x 236 x 19mm Maltese Cross C4","description":"\u003cp\u003eInternal Dimensions - 337x236x19mm (13.2\"x9.3\"x0.9\"). External Dimensions - 349x249x24mm (13.8\"x9.8\"x1\"). Royal Mail Maximum Large Letter Size. Single Wall Large Letter Postal Mailing Cardboard Boxes are specifically designed to meet Royal Mail's 'large letter' guidelines, significantly reducing postage costs. Engineered for maximum operational and postal efficiency, these boxes feature a Maltese cross design, making them extremely easy to assemble—simply place your item inside, fold over, and tape. Perfect for smaller items that qualify as 'large letters' with Royal Mail, these boxes ensure your item remains secure and well-protected during transit, preventing movement and distortion. An ideal solution for individuals or businesses looking to save on postage while providing a professional, presentable package for customers.\u003c\/p\u003e","brand":"HSL Packaging","offers":[{"title":"25 Units","offer_id":54867940147535,"sku":"MALTC4","price":18.1,"currency_code":"GBP","in_stock":true},{"title":"50 Units","offer_id":54867940180303,"sku":"MALTC4","price":24.49,"currency_code":"GBP","in_stock":true},{"title":"100 Units","offer_id":54867940213071,"sku":"MALTC4","price":37.28,"currency_code":"GBP","in_stock":true},{"title":"250 Units","offer_id":54867940245839,"sku":"MALTC4","price":75.66,"currency_code":"GBP","in_stock":true},{"title":"500 Units","offer_id":54867940278607,"sku":"MALTC4","price":139.62,"currency_code":"GBP","in_stock":true},{"title":"1000 Units","offer_id":54867940311375,"sku":"MALTC4","price":267.54,"currency_code":"GBP","in_stock":true},{"title":"2000 Units","offer_id":55285036876111,"sku":"MALTC4","price":483.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/7137\/7743\/files\/LArge-min.jpg?v=1749552000"},{"product_id":"maltese-cross-c6-ll-boxes-160x110x19mm","title":"Royal Mail Large Letter Boxes 160x110x20mm Maltese Cross C6","description":"\u003cp\u003eInternal Dimensions - 160x110x20mm (6.3\"x4.33\"x0.8\")\u003cbr\u003eExternal Dimensions - 172x122x24mm (6.78\"x4.8\"x0.9\")\u003c\/p\u003e\n\u003cp\u003eRoyal Mail Maximum Large Letter Size\u003c\/p\u003e\n\u003cp\u003eSingle Wall Large Letter Postal Mailing Cardboard Boxes are specifically designed to meet Royal Mail's 'large letter' guidelines, significantly reducing postage costs. Engineered for maximum operational and postal efficiency, these boxes feature a Maltese cross design, making them extremely easy to assemble—simply place your item inside, fold over, and tape. Perfect for smaller items that qualify as 'large letters' with Royal Mail, these boxes ensure your item remains secure and well-protected during transit, preventing movement and distortion. An ideal solution for individuals or businesses looking to save on postage while providing a professional, presentable package for customers\u003c\/p\u003e","brand":"HSL Packaging","offers":[{"title":"25 Units","offer_id":54867943358799,"sku":"MALTC6","price":13.85,"currency_code":"GBP","in_stock":true},{"title":"50 Units","offer_id":54867943391567,"sku":"MALTC6","price":16.0,"currency_code":"GBP","in_stock":true},{"title":"100 Units","offer_id":54867943424335,"sku":"MALTC6","price":20.28,"currency_code":"GBP","in_stock":true},{"title":"250 Units","offer_id":54867943457103,"sku":"MALTC6","price":35.7,"currency_code":"GBP","in_stock":true},{"title":"500 Units","offer_id":54867943489871,"sku":"MALTC6","price":63.0,"currency_code":"GBP","in_stock":true},{"title":"1000 Units","offer_id":54867943522639,"sku":"MALTC6","price":120.0,"currency_code":"GBP","in_stock":true},{"title":"2000 Units","offer_id":55546920042831,"sku":null,"price":211.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/7137\/7743\/files\/Brown-Large-Letter-Boxes_8cd174c0-de22-4c15-a71d-a9370dde5d1a.jpg?v=1747837979"},{"product_id":"maltese-cross-dl-ll-boxes-218x108x19mm","title":"Royal Mail Large Letter Boxes 220x110x20mm Maltese Cross DL","description":"\u003cp\u003eInternal Dimensions - 220x110x20mm (8.66\"x4.33\"x0.8\")\u003cbr\u003eExternal Dimensions - 232x122x24mm (9.13\"x4.8\"x0.9\")\u003c\/p\u003e\n\u003cp\u003eRoyal Mail Maximum Large Letter Size\u003c\/p\u003e\n\u003cp\u003eSingle Wall Large Letter Postal Mailing Cardboard Boxes are specifically designed to meet Royal Mail's 'large letter' guidelines, significantly reducing postage costs. Engineered for maximum operational and postal efficiency, these boxes feature a Maltese cross design, making them extremely easy to assemble—simply place your item inside, fold over, and tape. Perfect for smaller items that qualify as 'large letters' with Royal Mail, these boxes ensure your item remains secure and well-protected during transit, preventing movement and distortion. An ideal solution for individuals or businesses looking to save on postage while providing a professional, presentable package for customers\u003c\/p\u003e","brand":"HSL Packaging","offers":[{"title":"25 Units","offer_id":54867945914703,"sku":"MALTCDL","price":14.28,"currency_code":"GBP","in_stock":true},{"title":"50 Units","offer_id":54867945947471,"sku":"MALTCDL","price":16.85,"currency_code":"GBP","in_stock":true},{"title":"100 Units","offer_id":54867945980239,"sku":"MALTCDL","price":22.0,"currency_code":"GBP","in_stock":true},{"title":"250 Units","offer_id":54867946013007,"sku":"MALTCDL","price":40.32,"currency_code":"GBP","in_stock":true},{"title":"500 Units","offer_id":54867946045775,"sku":"MALTCDL","price":68.04,"currency_code":"GBP","in_stock":true},{"title":"1000 Units","offer_id":54867946078543,"sku":"MALTCDL","price":132.3,"currency_code":"GBP","in_stock":true},{"title":"2000 Units","offer_id":55546929578319,"sku":null,"price":251.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/7137\/7743\/files\/LArge-min_e25d020f-ddcd-486a-88ee-a60557d6df7b.jpg?v=1747837978"},{"product_id":"maltese-cross-fba-ll-boxes-321-x-220-x-19mm","title":"Royal Mail Large Letter Boxes 321 x 220 x 20mm Maltese Cross FBA","description":"\u003cp\u003eInternal Dimensions - 321x220x20mm (12.6\"x8.6\"x0.8\"). External Dimensions - 325x224x24mm (12.8\"x8.8\"x0.9\") Fulfilment By Amazon 'standard envelope size' postal mailing cardboard boxes\/Royal Mail Maximum Large Letter Size.\u003cbr\u003e\nSingle Wall Large Letter Postal Mailing Cardboard Boxes are specifically designed to meet Royal Mail's 'large letter' guidelines, significantly reducing postage costs. Engineered for maximum operational and postal efficiency, these boxes feature a Maltese cross design, making them extremely easy to assemble—simply place your item inside, fold over, and tape. Perfect for smaller items that qualify as 'large letters' with Royal Mail, these boxes ensure your item remains secure and well-protected during transit, preventing movement and distortion. An ideal solution for individuals or businesses looking to save on postage while providing a professional, presentable package for customers.\u003c\/p\u003e","brand":"HSL Packaging","offers":[{"title":"25 Units","offer_id":54869181890895,"sku":"AM1","price":17.94,"currency_code":"GBP","in_stock":true},{"title":"50 Units","offer_id":54869181923663,"sku":"AM1","price":24.18,"currency_code":"GBP","in_stock":true},{"title":"100 Units","offer_id":54869181956431,"sku":"AM1","price":36.66,"currency_code":"GBP","in_stock":true},{"title":"250 Units","offer_id":54869181989199,"sku":"AM1","price":79.8,"currency_code":"GBP","in_stock":true},{"title":"500 Units","offer_id":54869182021967,"sku":"AM1","price":147.0,"currency_code":"GBP","in_stock":true},{"title":"1000 Units","offer_id":54869182054735,"sku":"AM1","price":281.4,"currency_code":"GBP","in_stock":true},{"title":"2000 Units","offer_id":55285032878415,"sku":"AM1","price":550.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/7137\/7743\/files\/mt-min_f71c89b0-482d-4463-935f-e9f1797fc83c.jpg?v=1749551995"},{"product_id":"maltese-cross-c5-ll-boxes-222-x-160-x-19mm","title":"Royal Mail Large Letter Boxes 220 x 160 x 20mm Maltese Cross C5","description":"\u003cp\u003eInternal Dimensions - 220x160x20mm (8.66\"x6.3\"x0.8\"). External Dimensions - 232x172x24mm (9.13\"x6.77\"x0.9\"). Royal Mail Large Letter Box. Single Wall Large Letter Postal Mailing Cardboard Boxes are specifically designed to meet Royal Mail's 'large letter' guidelines, significantly reducing postage costs. Engineered for maximum operational and postal efficiency, these boxes feature a Maltese cross design, making them extremely easy to assemble—simply place your item inside, fold over, and tape. Perfect for smaller items that qualify as 'large letters' with Royal Mail, these boxes ensure your item remains secure and well-protected during transit, preventing movement and distortion. An ideal solution for individuals or businesses looking to save on postage while providing a professional, presentable package for customers.\u003c\/p\u003e","brand":"HSL Packaging","offers":[{"title":"25 Units","offer_id":54869182677327,"sku":"MALTC5","price":15.13,"currency_code":"GBP","in_stock":true},{"title":"50 Units","offer_id":54869182710095,"sku":"MALTC5","price":18.56,"currency_code":"GBP","in_stock":true},{"title":"100 Units","offer_id":54869182742863,"sku":"MALTC5","price":25.43,"currency_code":"GBP","in_stock":true},{"title":"250 Units","offer_id":54869182775631,"sku":"MALTC5","price":49.56,"currency_code":"GBP","in_stock":true},{"title":"500 Units","offer_id":54869182841167,"sku":"MALTC5","price":86.52,"currency_code":"GBP","in_stock":true},{"title":"1000 Units","offer_id":54869182873935,"sku":"MALTC5","price":160.44,"currency_code":"GBP","in_stock":true},{"title":"2000 Units","offer_id":55285035663695,"sku":"MALTC5","price":308.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/7137\/7743\/files\/Brown-Large-Letter-Boxes_995ee865-3228-46e7-88f6-d059f4258ec2.jpg?v=1749551999"},{"product_id":"royal-mail-deep-brown-box-342-x-242-x-145mm","title":"Postal Mailing Cardboard Boxes 342x242x145mm - Royal Mail DEEP Small Parcel Box","description":"\u003cp\u003eInternal Dimensions - 342x242x145mm. External Dimensions - 349x249x159mm. Single Wall Box. Single Wall Postal Mailing Cardboard Boxes are specially designed to meet Royal Mail's 'small parcel' size guidelines, ensuring you maximize space while keeping postage costs low. Perfect for shipping a variety of items that qualify as small parcels, these sturdy yet lightweight boxes provide reliable protection. With a single-wall construction, they offer a cost-effective and efficient packaging solution for businesses and individuals alike. 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