Letter Boxes
Our range of letterbox boxes are designed to fit through door mail slots and meet Royal Mail's postage sizes.
Product Type
Industry
Sustainability
Collections
Function
4 products
Sleeved Mailer Box
Min. 30 piecesSolid cardboard envelope
Min. 100 piecesPadded Envelope
Min. 500 piecesTry before you buy
Get a sample pack for just £5 and check our products.
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Choose the size and type of packaging for Royal Mail Postage
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What materials are used in your letterbox boxes?
Our letterbox boxes are crafted using high-quality corrugated cardboard, ensuring durability and protection for your products.
Are there eco-friendly letterbox box options available?
Yes, Packhelp offers eco-friendly letterbox box options, made from recyclable and biodegradable materials, aligning with our commitment to sustainability. Ask our team about FSC certifications.
Can I get a sample before placing a bulk order?
Certainly! Packhelp offers sample packs, allowing you to assess the quality and design before committing to a larger order.