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Flat brown postal boxes

From  £0.29  ex. VAT
See prices
Next day delivery
  • 50mm high flat postal boxes
  • Sturdy alternative to postal bags
  • Ideal for posting or presenting books & DVDs
  • Cleverly constructed for easy assembly
  • Sold in packs of 50, priced per box
Read more …
Price per quantity break
This product is available in 10  references



Price ex. VAT per box Up to
25% Off
50 +100 +200 +500 +1000 +
BEP203 21515550small parcel500.390.
BEP230 31022050small parcel500.560.420.420.420.42
BEP250 43031050small parcel500.950.710.710.710.71
BEP205 24018050small parcel500.430.380.360.340.32
BEP210 26026050small parcel500.560.500.470.440.42
BEP220 29029050small parcel500.780.700.660.620.58
BEP225 30024050small parcel500.660.590.560.520.49
BEP240 40040050medium parcel501.000.900.850.800.75
BEP260 46036050medium parcel501.000.900.850.800.75
BEP270 65045050large parcel501.621.451.371.291.21
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Detailed description

Flat boxes ideal for posting products up to 50 mm thick

The flat and sturdy alternative to mailing bags and book wraps these flat postal boxes can be used for posting, storage or presentation. They are easy to open and cleverly constructed with a cut away hole to aid opening. Easy to assemble flat postal boxes with no need for glue or tape. Secure with packaging tape or strapping for extra security.

The integral lid and double reinforced sides provide extra protection for your flat postal items. Manufactured from high quality single wall corrugated board with a Kraft finish. Also available in white. Delivered flat packed.

Order now online or call us on 0800 542 44 28 for expert packaging and wrapping advice.

Sold in packs of 50, priced per box.

Quantity Available in convenient packs of 50 boxes. Ordering in bulk? See our discounts for 100 or more boxes.

Size and shape options Our flat brown postal box range begins at 215 mm by 155 mm for smaller items, and goes up to 650 mm by 450 mm. All boxes have a height of 50 mm (all dimensions internal).

Weights and limits These boxes benefit from double reinforced sides.

Materials Each box is made from puncture-resistant, single wall corrugated cardboard finished with durable Kraft paper to provide extra strength and protection.

Environmental information Rajapack cardboard boxes are 100% recyclable and corrugated cardboard has the highest recycling rates of any packaging in the UK. On average, 76% of our boxes are made from recycled fibres and the ‘recycling loop’ is so efficient that used boxes can be recycled, remade and reused in just two weeks.

Delivery information Delivered flat-packed in packs of 50 for easy storage.
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Customer reviews
See all 26 customer reviews
Most recent customer reviews
Sturdy, looks and feels nice and easy to assemble.
By Evelyn on 20/03/19 13:52 - Verified Purchase by TrustPilot
Reference : BEP203
Perfect for what I need and cheapest around too
By Samuel on 05/02/19 12:26 - Verified Purchase by TrustPilot
Reference : BEP230
Reliable and speedy - always.
By Ian on 29/01/19 12:31 - Verified Purchase by TrustPilot
Reference : BEP205
The boxes where substantial. The quantity was missing.
By Jane on 21/12/18 18:50 - Verified Purchase by TrustPilot
Reference : BEP240
Easy to make up came very quick corners a little bit weak but sorted out with good tape.
By ian on 28/11/18 20:58 - Verified Purchase by TrustPilot
Reference : BEP230
See all 26 customer reviews