A4 postal boxes

From  £0.71 ex. VAT 0.71

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In stock
  • Made from high quality, rigid, flute corrugated board with a Kraft brown finish and integral lid
  • Protection of triple thickness of board on the sides
  • Quick enclosure and easy assembly locking flap
  • Sold in packs, priced per box

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internal length mm
internal width mm
internal height mm
pack quantity
£ per boxQuantity  
10% off15% off20% off25% off30% off
50 +100 +250 +550 +1100 +2200 +
31021570brown50 1.020.71 is 30% off
31021570white50 1.210.84 is 30% off
350220130white50 1.721.20 is 30% off
310215100brown50 1.02 0.91 0.86 0.81 0.76 0.71
310220150brown50 1.11 0.99 0.94 0.88 0.83 0.77
33025080brown50 1.17 1.05 0.99 0.93 0.87 0.81
33025080white50 1.48 1.33 1.25 1.18 1.10 1.03
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Detailed description

A collection of our postal boxes which are suitable for A4 size items

These A4 postal boxes with their locking flaps for enclosure are quick and easy to assemble; the integral lids are easily closed and then can be secured by tape or strapping. Made from high quality, rigid, flute corrugated board. The triple thickness of board on the sides offers the ultimate protection.

Suitable for all A4 sized paper, documents or products (297 x 210 mm) or smaller, add loosefill chips or bubble wrap to fill any gaps.

Delivered flat packed to save space. All dimensions are internal mm. Available in a brown or white Kraft finish.

If you need advice or want to discuss all your packaging requirements with one of our experts call 0800 542 44 28, today, and get next day delivery.

Sold in packs of 50, priced per postal box.

Quantity Available in packs of 50 boxes. Want to order in bulk? See our discounts for 2 or more packs.

Size and shape options Perfect for A4 sized items these boxes measure between 310x215mm and 350x250mm (internal LxW) and are available with heights from 70mm to150mm.

Weights and limits Triple reinforced sides and flaps to keep products in place.

Materials Manufactured from single wall rigid flute corrugated board.

Environmental information Rajapack postal boxes are 100% recyclable. On average our boxes are made from a minimum of 75% recycled fibres.

Delivery information Delivered flat-packed in packs of 50.
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