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Order by reference
BEP350

Flat white postal boxes

Up to 25% OffGREEN RAJADAYS
From  £0.63  ex. VAT£0.75  ex. VAT per box
Enter a quantity
24-48 hour delivery
Quantity Unit price
50 + £0.85
100 + £0.63
200 + £0.63
500 + £0.63
1000 + £0.63
  • Integral lid and double reinforced sides
  • Suitable for A3 sized flat or low profile items
  • Secure edge protection & locking flap closure
  • Single wall rigid corrugated board, Kraft finish
  • Sold in packs, priced per box
Read more …
Product features
internal length mm430internal width mm310
internal height mm50suitable forA3
pack quantity50
White postal boxes (under 240mm)
Up to -30%
White postal boxes (under 240mm)
From £ 0.26 ex. VAT
White postal boxes
Up to -30%
White postal boxes
From £ 0.71 ex. VAT
Easifold white, fast assembly postal boxes
Up to -20%
Easifold white, fast assembly postal boxes
From £ 0.44 ex. VAT
Flat brown postal boxes
Up to -25% GREEN RAJADAYS
Flat brown postal boxes
From £ 0.20 ex. VAT £ 0.24 ex. VAT
Double wall, white cardboard boxes
Up to -35%
Double wall, white cardboard boxes
From £ 0.92 ex. VAT
Single wall, white cardboard boxes
Up to -35%
Single wall, white cardboard boxes
From £ 0.40 ex. VAT
Extra flat white postal boxes
Up to -25%
Extra flat white postal boxes
From £ 0.22 ex. VAT
Reinforced, white telescopic boxes
Up to -35%
Reinforced, white telescopic boxes
From £ 0.28 ex. VAT
Detailed description

Enhance your products' presentation

These A3 flat boxes are manufactured from single wall rigid flute corrugated board. The integral lid and double reinforced sides offer durable protection for your goods. Locking flap closure for quick assembly and easy to open cutaway finger hole. No need for glue or tape, when closed the box provides good edge protection. Available in brown and white Kraft finishes.

These flat postal boxes are suitable for sending flat A3 size paper, printed documents and other low profile products.

Delivered flat packed for easy assembly. All dimensions are internal mm.

To find the right box for your products, call us on 0800 542 44 28, talk to our packaging specialists and get next day delivery.

Sold in packs of 50, priced per 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 to contain A3 sized items these flat boxes measure 430x310mm (internal LxW) and are 50mm in height.

Weights and limits Double reinforced sides and great all round edge protection.

Materials Manufactured from single wall rigid flute corrugated board.

Environmental information RAJA 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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Customer reviews
Most recent customer reviews
Great product, very good quality
By Louise on 09/08/19 10:03 - Verified Purchase by TrustPilot
Reference : BEP330
Excellent service, good product, value, arrived quickly
By d on 25/08/18 23:48 - Verified Purchase by TrustPilot
Reference : BEP303
Good prices, good products!
By Nige on 16/04/18 10:03 - Verified Purchase by TrustPilot
Reference : BEP330
Good prices, good products!
By Nige on 16/04/18 10:03 - Verified Purchase by TrustPilot
Reference : BEP303