White Postal Boxes - 322 x 229 x 20mm - 50 Boxes - 24 Packaging Supplies : Cardboard Boxes, Bags, Labels... https://24packagingsupplies.co.uk Supplying businesses & retailers with quality packaging products. Get packaging essentials quickly and easily! Thu, 07 Aug 2025 04:03:28 +0000 en-US hourly 1 White Postal Boxes – 322 x 229 x 20mm – 50 Boxes https://24packagingsupplies.co.uk/white-postal-boxes-322-x-229-x-20mm-50-boxes/ Thu, 07 Aug 2025 04:03:28 +0000 https://24packagingsupplies.co.uk/white-postal-boxes-322-x-229-x-20mm-50-boxes/ These protective postal boxes have dimensions of 322x229x20mm, allowing it to be sent as a Large Letter through Royal Mail. Offering an easy assembly with an integrated locking tab and pre folded creases, these cost-effective white postal boxes are perfect for securely sending your lightweight items. Features include: Suitable for A4 items Made from 75% recycled single

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]]> These protective postal boxes have dimensions of 322x229x20mm, allowing it to be sent as a Large Letter through Royal Mail. Offering an easy assembly with an integrated locking tab and pre folded creases, these cost-effective white postal boxes are perfect for securely sending your lightweight items. Features include:

Suitable for A4 items
Made from 75% recycled single wall board
Straightforward to assemble
Recyclable, reusable and degradable
Sized to ensure low postal costs
Supplied flat packed

The post White Postal Boxes – 322 x 229 x 20mm – 50 Boxes first appeared on 24 Packaging Supplies : Cardboard Boxes, Bags, Labels....

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