Browse our wide range of brown postal boxes in the table below. We have a huge selection of cardboard boxes in different shapes and sizes to meet your business needs.
Box Size
(LxWxH)
Image
Product Info
Boxes Per Pack
Price Per box (ex. VAT)
1-11 Packs
12-19 Packs
20+ Packs
1 Pallet
Number of
Boxes
Single Wall Cardboard Box
4 x 4 x 4"
Single Wall Cardboard Box
10.2 x 10.2 x 10.2cm
Single Wall Cardboard Box
101.6 x 101.6 x 101.6mm
50
Single Wall Cardboard Box
4 x 4 x 8"
Single Wall Cardboard Box
10.2 x 10.2 x 20.3cm
Single Wall Cardboard Box
101.6 x 101.6 x 203.2mm
50
22p
21p
19p
18p
Double Wall Cardboard Box
4 x 4 x 13"
Double Wall Cardboard Box
10.2 x 10.2 x 33cm
Double Wall Cardboard Box
101.6 x 101.6 x 330.2mm
15
45p
42p
37p
34p
Single Wall Cardboard Box
5 x 5 x 2.5"
Single Wall Cardboard Box
12.7 x 12.7 x 6.4cm
Single Wall Cardboard Box
127 x 127 x 63.5mm
50
19p
18p
16p
15p
Single Wall Subscription Box (Brown)
5.5 x 4.4 x 1.3"
Single Wall Subscription Box (Brown)
14 x 11.2 x 3.3cm
Single Wall Subscription Box (Brown)
139.7 x 111.8 x 33mm
50
17p
15p
13p
12p
Single Wall Subscription Box (Brown)
5.5 x 8.8 x 1.3"
Single Wall Subscription Box (Brown)
14 x 22.4 x 3.3cm
Single Wall Subscription Box (Brown)
139.7 x 223.5 x 33mm
50
22p
20p
18p
17p
Single Wall Cardboard Box
6 x 4 x 3"
Single Wall Cardboard Box
15.2 x 10.2 x 7.6cm
Single Wall Cardboard Box
152.4 x 101.6 x 76.2mm
50
24p
23p
20p
18p
Single Wall Cardboard Box
6 x 4 x 4"
Single Wall Cardboard Box
15.2 x 10.2 x 10.2cm
Single Wall Cardboard Box
152.4 x 101.6 x 101.6mm
50
Double Wall Cardboard Box
6 x 5 x 4"
Double Wall Cardboard Box
15.2 x 12.7 x 10.2cm
Double Wall Cardboard Box
152.4 x 127 x 101.6mm
15
46p
41p
39p
36p
Single Wall Cardboard Box
6 x 5 x 4"
Single Wall Cardboard Box
15.2 x 12.7 x 10.2cm
Single Wall Cardboard Box
152.4 x 127 x 101.6mm
50
Single Wall Cardboard Box
6 x 6 x 6"
Single Wall Cardboard Box
15.2 x 15.2 x 15.2cm
Single Wall Cardboard Box
152.4 x 152.4 x 152.4mm
50
Single Wall Cardboard Box
7 x 5 x 2.5"
Single Wall Cardboard Box
17.8 x 12.7 x 6.4cm
Single Wall Cardboard Box
177.8 x 127 x 63.5mm
50
Single Wall Lidded Box
7 x 5 x 2.5"
Single Wall Lidded Box
17.8 x 12.7 x 6.4cm
Single Wall Lidded Box
177.8 x 127 x 63.5mm
50
Single Wall Cardboard Box
7 x 5 x 5"
Single Wall Cardboard Box
17.8 x 12.7 x 12.7cm
Single Wall Cardboard Box
177.8 x 127 x 127mm
50
Single Wall Cardboard Box
8 x 6 x 2"
Single Wall Cardboard Box
20.3 x 15.2 x 5.1cm
Single Wall Cardboard Box
203.2 x 152.4 x 50.8mm
25
Double Wall Cardboard Box
8 x 6 x 4"
Double Wall Cardboard Box
20.3 x 15.2 x 10.2cm
Double Wall Cardboard Box
203.2 x 152.4 x 101.6mm
15
Single Wall Cardboard Box
9 x 6 x 2"
Single Wall Cardboard Box
22.9 x 15.2 x 5.1cm
Single Wall Cardboard Box
228.6 x 152.4 x 50.8mm
25
24p
21p
18p
15p
Double Wall Cardboard Box
9 x 6 x 3"
Double Wall Cardboard Box
22.9 x 15.2 x 7.6cm
Double Wall Cardboard Box
228.6 x 152.4 x 76.2mm
15
52p
49p
46p
38p
Double Wall Cardboard Box
9 x 6 x 6"
Double Wall Cardboard Box
22.9 x 15.2 x 15.2cm
Double Wall Cardboard Box
228.6 x 152.4 x 152.4mm
15
C5 New Style Large Letter Postal Box
9 x 6.3 x 0.6"
C5 New Style Large Letter Postal Box
22.9 x 16 x 1.5cm
C5 New Style Large Letter Postal Box
228.6 x 160 x 15.2mm
50
16p
15p
13p
12p
Single Wall Cardboard Box
9 x 9 x 6"
Single Wall Cardboard Box
22.9 x 22.9 x 15.2cm
Single Wall Cardboard Box
228.6 x 228.6 x 152.4mm
25
40p
32p
30p
28p
C5 Large Letter Postal Box
9 x 6.3 x 0.6"
C5 Large Letter Postal Box
22.9 x 15.9 x 1.6cm
C5 Large Letter Postal Box
229.1 x 159 x 16mm
50
Self-Sealing Returnable Taped Box
9.8 x 5.9 x 3.9"
Self-Sealing Returnable Taped Box
24.9 x 15 x 9.9cm
Self-Sealing Returnable Taped Box
248.9 x 149.9 x 99.1mm
20
Single Wall Lidded Box
10 x 7 x 3"
Single Wall Lidded Box
25.4 x 17.8 x 7.6cm
Single Wall Lidded Box
254 x 177.8 x 76.2mm
50
Single Wall Cardboard Box
10 x 10 x 6"
Single Wall Cardboard Box
25.4 x 25.4 x 15.2cm
Single Wall Cardboard Box
254 x 254 x 152.4mm
25
Double Wall Cardboard Box
11 x 11 x 11"
Double Wall Cardboard Box
27.9 x 27.9 x 27.9cm
Double Wall Cardboard Box
279.4 x 279.4 x 279.4mm
15
£1.16
£1.12
99p
99p
Single Wall Postal Box With Tape
11.8 x 6.7 x 0.8"
Single Wall Postal Box With Tape
30 x 17 x 2.1cm
Single Wall Postal Box With Tape
299.7 x 170.2 x 20.8mm
50
31p
30p
28p
27p
Hardback Taped Book Wrap
12 x 8 x 3"
Hardback Taped Book Wrap
30.5 x 20.3 x 7.6cm
Hardback Taped Book Wrap
304.8 x 203.2 x 76.2mm
25
72p
70p
68p
65p
Single Wall Cardboard Box
12 x 9 x 4"
Single Wall Cardboard Box
30.5 x 22.9 x 10.2cm
Single Wall Cardboard Box
304.8 x 228.6 x 101.6mm
25
Single Wall Cardboard Box
12 x 9 x 6"
Single Wall Cardboard Box
30.5 x 22.9 x 15.2cm
Single Wall Cardboard Box
304.8 x 228.6 x 152.4mm
25
39p
38p
35p
35p
Single Wall Cardboard Box
12 x 9 x 9"
Single Wall Cardboard Box
30.5 x 22.9 x 22.9cm
Single Wall Cardboard Box
304.8 x 228.6 x 228.6mm
25
Self-Sealing Returnable Taped Box
12.2 x 8.7 x 5.9"
Self-Sealing Returnable Taped Box
31 x 22.1 x 15cm
Self-Sealing Returnable Taped Box
309.9 x 221 x 149.9mm
20
C4 New Style Large Letter Postal Box
12.8 x 8.9 x 0.6"
C4 New Style Large Letter Postal Box
32.5 x 22.6 x 1.5cm
C4 New Style Large Letter Postal Box
325.1 x 226.1 x 15.2mm
50
25p
23p
22p
20p
C4 Large Letter Postal Box
12.8 x 8.9 x 0.6"
C4 Large Letter Postal Box
32.6 x 22.7 x 1.6cm
C4 Large Letter Postal Box
325.9 x 227.1 x 16mm
50
Single Wall Postal Box
13.2 x 7.2 x 0.9"
Single Wall Postal Box
33.5 x 18.2 x 2.2cm
Single Wall Postal Box
335 x 181.9 x 21.8mm
50
27p
26p
24p
23p
We make our brown postal boxes from high-quality corrugated cardboard. Their durability ensures your shipped goods arrive safely.
If you need help choosing the right brown cardboard postal box for your business try out our handy Box Finder. Input the dimensions you need and we'll do the rest.
Looking to buy brown postal boxes wholesale? Order a large number of brown mailing boxes from us and take advantage of our amazing discounts.
In a hurry and need a brown mailing box by tomorrow? Don't panic as we offer next working day delivery as standard, so you can get your package out on time. Order before 15:00pm Monday to Thursday and 11.30am Friday for next working day delivery.
As well as brown postal boxes we supply a wide range of other parcel types, whether you need large letter, small, medium or white boxes.
