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Small Postal Boxes

Shop our collection of small mailing boxes in various styles and colours. Our range includes both one-piece flat-pack and two-piece rigid boxes for all your postage needs - take a look here...
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35 products
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35 products
Kraft 1-Piece A6 Corrugated Postal Box Kraft 1-Piece A6 Corrugated Postal Box
Kraft 1-Piece A6 Corrugated Postal Box
#FMKRA6 178 x 131 x 55mm
From £0.41£0.34
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Kraft 1-Piece Cube Postal Box
Kraft 1-Piece Cube Postal Box
#FMKRCU 127 x 127 x 127mm
From £0.26£0.22
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Kraft 1-Piece Thin A6 Corrugated Postal Gift Box Kraft 1-Piece Thin A6 Corrugated Postal Gift Box
Kraft 1-Piece Thin A6 Corrugated Postal Gift Box
#FMA6KR22 178 x 131 x 22mm
From £0.35£0.29
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Kraft Brown Postal Box for Mailing Small Magnetic Box
Kraft Brown Postal Box for Mailing Small Magnetic Box
#FMKR12RF 160 x 135 x 78mm
From £0.50£0.42
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White Corrugated Postal Box 103mm length White Corrugated Postal Box 103mm length
White Corrugated Postal Box 103mm length
#FMWH01 103 x 85 x 60mm
From £0.38£0.32
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White Corrugated Postal Box 125mm length White Corrugated Postal Box 125mm length
White Corrugated Postal Box 125mm length
#FMWH02 125 x 103 x 80mm
From £0.44£0.37
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White Corrugated Postal Box 154mm length White Corrugated Postal Box 154mm length
White Corrugated Postal Box 154mm length
#FMWH03 154 x 150 x 60mm
From £0.44£0.37
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Black 1-Piece A6 Corrugated Postal Box Black 1-Piece A6 Corrugated Postal Box
Black 1-Piece A6 Corrugated Postal Box
#FMBLA6 178 x 131 x 55mm
From £0.77£0.64
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Black 1-Piece Thin A6 Corrugated Postal Box Black 1-Piece Thin A6 Corrugated Postal Box
Black 1-Piece Thin A6 Corrugated Postal Box
#FMA6BL22 178 x 131 x 22mm
From £0.58£0.48
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White Slim A6 Corrugated Mailing Box
White Slim A6 Corrugated Mailing Box
#FMA6WH20 160 x 110 x 20mm
From £0.29£0.24
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White Corrugated Postal Box White Internal 154mm length White Corrugated Postal Box White Internal 154mm length
White Corrugated Postal Box White Internal 154mm length
#FMWW03 154 x 150 x 60mm
From £0.62£0.52
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Lilac Deep 1-Piece A6 Mailing Gift Box Lilac Deep 1-Piece A6 Mailing Gift Box
Lilac Deep 1-Piece A6 Mailing Gift Box
#FMLIA6 178 x 131 x 55mm
From £1.22 £1.02
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Rose Quartz Deep 1-Piece A6 Mailing Gift Box Rose Quartz Deep 1-Piece A6 Mailing Gift Box
Rose Quartz Deep 1-Piece A6 Mailing Gift Box
#FMRQA6 178 x 131 x 55mm
From £1.22 £1.02
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Sage Green Deep 1-Piece A6 Mailing Gift Box Sage Green Deep 1-Piece A6 Mailing Gift Box
Sage Green Deep 1-Piece A6 Mailing Gift Box
#FMSGA6 178 x 131 x 55mm
From £1.22 £1.02
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Radiant Red Deep 1-Piece A6 Mailing Gift Box Radiant Red Deep 1-Piece A6 Mailing Gift Box
Radiant Red Deep 1-Piece A6 Mailing Gift Box
#FMRRA6 178 x 131 x 55mm
From £1.22 £1.02
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Lilac 1-Piece A6 Mailing Gift Box Lilac 1-Piece A6 Mailing Gift Box
Lilac 1-Piece A6 Mailing Gift Box
#FMA6LI22 178 x 131 x 22mm
From £0.36 £0.30
ex. VAT £0.78
£0.78
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Rose Quartz 1-Piece A6 Mailing Gift Box Rose Quartz 1-Piece A6 Mailing Gift Box
Rose Quartz 1-Piece A6 Mailing Gift Box
#FMA6RQ22 178 x 131 x 22mm
From £0.36 £0.30
ex. VAT £0.78
£0.78
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Sage Green 1-Piece A6 Mailing Gift Box Sage Green 1-Piece A6 Mailing Gift Box
Sage Green 1-Piece A6 Mailing Gift Box
#FMA6SG22 178 x 131 x 22mm
From £0.36 £0.30
ex. VAT £0.78
£0.78
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Radiant Red 1-Piece A6 Mailing Gift Box Radiant Red 1-Piece A6 Mailing Gift Box
Radiant Red 1-Piece A6 Mailing Gift Box
#FMA6RR22 178 x 131 x 22mm
From £0.36 £0.30
ex. VAT £0.78
£0.78
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Apricot Crush Orange Deep 1-Piece A6 Mailing Gift Box Apricot Crush Orange Deep 1-Piece A6 Mailing Gift Box
Apricot Crush Orange Deep 1-Piece A6 Mailing Gift Box
#FMACA6 178 x 131 x 55mm
From £1.22 £1.02
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Brown Kraft Rigid 2-Piece Postal Box / Gift Box 105mm length Brown Kraft Rigid 2-Piece Postal Box / Gift Box 105mm length
Brown Kraft Rigid 2-Piece Postal Box / Gift Box 105mm length
#RMKR01 105 x 70 x 40mm
From £1.50£1.25
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Brown Kraft Rigid 2-Piece Postal Box / Gift Box 120mm length Brown Kraft Rigid 2-Piece Postal Box / Gift Box 120mm length
Brown Kraft Rigid 2-Piece Postal Box / Gift Box 120mm length
#RMKR02 120 x 80 x 45mm
From £1.40£1.17
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Kraft Perforated Wrap Small Mailing Box with Tear Strip Kraft Perforated Wrap Small Mailing Box with Tear Strip
Kraft Perforated Wrap Small Mailing Box with Tear Strip
#FMKR54 257 x 165 x 45mm
From £0.44£0.37
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Black 1-Piece Matchbox Corrugated Postal Box Black 1-Piece Matchbox Corrugated Postal Box
Black 1-Piece Matchbox Corrugated Postal Box
#FMBL11 139 x 139 x 20mm
From £0.89£0.74
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White Rigid 2-Piece Postal Box / Gift Box 105mm length White Rigid 2-Piece Postal Box / Gift Box 105mm length
White Rigid 2-Piece Postal Box / Gift Box 105mm length
#RMWH01 105 x 70 x 40mm
From £0.58 £0.48
ex. VAT £1.96
£1.96
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Black Rigid 2-Piece Postal Box / Gift Box 105mm length Black Rigid 2-Piece Postal Box / Gift Box 105mm length
Black Rigid 2-Piece Postal Box / Gift Box 105mm length
#RMBL01 105 x 70 x 40mm
From £0.58 £0.48
ex. VAT £1.96
£1.96
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-71%
Digital Lavender Rigid 2-Piece Postal Box / Gift Box 105mm length Digital Lavender Rigid 2-Piece Postal Box / Gift Box 105mm length
Digital Lavender Rigid 2-Piece Postal Box / Gift Box 105mm length
#RMLV01 105 x 70 x 40mm
From £0.58 £0.48
ex. VAT £1.96
£1.96
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White Rigid 2-Piece Postal Box / Gift Box 120mm length White Rigid 2-Piece Postal Box / Gift Box 120mm length
White Rigid 2-Piece Postal Box / Gift Box 120mm length
#RMWH02 120 x 80 x 45mm
From £0.61 £0.51
ex. VAT £2.08
£2.08
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Black Rigid 2-Piece Postal Box / Gift Box 120mm length Black Rigid 2-Piece Postal Box / Gift Box 120mm length
Black Rigid 2-Piece Postal Box / Gift Box 120mm length
#RMBL02 120 x 80 x 45mm
From £0.61 £0.51
ex. VAT £2.08
£2.08
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-71%
Digital Lavender Rigid 2-Piece Postal Box / Gift Box 120mm length Digital Lavender Rigid 2-Piece Postal Box / Gift Box 120mm length
Digital Lavender Rigid 2-Piece Postal Box / Gift Box 120mm length
#RMLV02 120 x 80 x 45mm
From £0.61 £0.51
ex. VAT £2.08
£2.08
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Kraft Bottle Postal Box for Mailing Kraft Bottle Postal Box for Mailing
Kraft Bottle Postal Box for Mailing
#FMKR33RF 345 x 105 x 105mm
From £0.56£0.47
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Pack of 50 Single Wall White Packing Boxes
Pack of 50 Single Wall White Packing Boxes
#W2ASCV030306 76 x 76 x 152mm
£14.82 £12.35
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Pack of 25 Square Single Wall Kraft Packing Boxes 155mm Pack of 25 Square Single Wall Kraft Packing Boxes 155mm
Pack of 25 Square Single Wall Kraft Packing Boxes 155mm
#W2ASCV060606 155 x 155 x 155mm
£15.23 £12.69
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Pack of 50 Small White Corrugated Postal Boxes 95mm length Pack of 50 Small White Corrugated Postal Boxes 95mm length
Pack of 50 Small White Corrugated Postal Boxes 95mm length
#W2ASCDB1 95 x 75 x 38mm
£13.60 £11.33
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Pack of 50 Small White Corrugated Postal Boxes 120mm length Pack of 50 Small White Corrugated Postal Boxes 120mm length
Pack of 50 Small White Corrugated Postal Boxes 120mm length
#W2ASCDB2 120 x 120 x 52mm
£16.86 £14.05
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Showing 35 of 35 products

Small Postal Boxes – Compact, Protective & Mail Friendly

Shop our range of small postal boxes, ideal for individuals and businesses of all sizes. Available in kraft brown, white, and bold colours like lilac, sage green, and radiant red, these boxes are perfect for secure and stylish shipping.

Choose from flat-pack one-piece or two-piece rigid boxes, including A6 mailing boxes. They're ideal for sending jewellery like rings, bracelets, and earrings, beauty products including lipsticks, skincare, and travel-sized kits, and handmade goods such as candles, soaps, and keyrings.

Why Choose Our Boxes?

  • Compact size helps reduce shipping costs
  • Strong cardboard for protection
  • Flat-pack designs save space and time
  • Many styles available with digital printing for custom branding

We also offer wholesale quantities with flexible order sizes to support businesses big and small. Looking for more? Explore our full selection of postal boxes, postal bags, and accessories including tape, labels and stickers.

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