Browse our range of small postal boxes in the table below. We have a huge selection of 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
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
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
Double Wall Cardboard Box
5 x 5 x 5"
Double Wall Cardboard Box
12.7 x 12.7 x 12.7cm
Double Wall Cardboard Box
127 x 127 x 127mm
15
62.3p
58.9p
55.6p
Single Wall Cardboard Box
5 x 5 x 5"
Single Wall Cardboard Box
12.7 x 12.7 x 12.7cm
Single Wall Cardboard Box
127 x 127 x 127mm
50
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
21.5p
20.5p
19.5p
Single Wall Subscription Box (White)
5.5 x 4.4 x 1.3"
Single Wall Subscription Box (White)
14 x 11.2 x 3.3cm
Single Wall Subscription Box (White)
139.7 x 111.8 x 33mm
50
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
28.4p
27.4p
26.4p
Single Wall Subscription Box (White)
5.5 x 8.8 x 1.3"
Single Wall Subscription Box (White)
14 x 22.4 x 3.3cm
Single Wall Subscription Box (White)
139.7 x 223.5 x 33mm
50
29.6p
28.6p
27.6p
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
26.2p
25.2p
24.2p
Double Wall Cardboard Box
6 x 4 x 4"
Double Wall Cardboard Box
15.2 x 10.2 x 10.2cm
Double Wall Cardboard Box
152.4 x 101.6 x 101.6mm
15
39.5p
35.9p
33.9p
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
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
Double Wall Cardboard Box
6 x 6 x 6"
Double Wall Cardboard Box
15.2 x 15.2 x 15.2cm
Double Wall Cardboard Box
152.4 x 152.4 x 152.4mm
15
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
Double Wall Cardboard Box
7 x 5 x 2.5"
Double Wall Cardboard Box
17.8 x 12.7 x 6.4cm
Double Wall Cardboard Box
177.8 x 127 x 63.5mm
15
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 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
7 x 7 x 5"
Single Wall Cardboard Box
17.8 x 17.8 x 12.7cm
Single Wall Cardboard Box
177.8 x 177.8 x 127mm
25
Double Wall Cardboard Box
7 x 7 x 10"
Double Wall Cardboard Box
17.8 x 17.8 x 25.4cm
Double Wall Cardboard Box
177.8 x 177.8 x 254mm
15
55.7p
52.7p
50.2p
Single Wall Cardboard Box
7 x 7 x 10"
Single Wall Cardboard Box
17.8 x 17.8 x 25.4cm
Single Wall Cardboard Box
177.8 x 177.8 x 254mm
25
38p
33.9p
33p
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
8 x 6 x 4"
Single Wall Cardboard Box
20.3 x 15.2 x 10.2cm
Single Wall Cardboard Box
203.2 x 152.4 x 101.6mm
25
Single Wall Cardboard Box
8 x 6 x 6"
Single Wall Cardboard Box
20.3 x 15.2 x 15.2cm
Single Wall Cardboard Box
203.2 x 152.4 x 152.4mm
25
Double Wall Cardboard Box
8 x 8 x 6"
Double Wall Cardboard Box
20.3 x 20.3 x 15.2cm
Double Wall Cardboard Box
203.2 x 203.2 x 152.4mm
15
93.7p
93.7p
90.4p
Single Wall Cardboard Box
8 x 8 x 6"
Single Wall Cardboard Box
20.3 x 20.3 x 15.2cm
Single Wall Cardboard Box
203.2 x 203.2 x 152.4mm
25
33.9p
32.8p
31.9p
Single Wall Cardboard Box
8.8 x 8.8 x 4"
Single Wall Cardboard Box
22.4 x 22.4 x 10.2cm
Single Wall Cardboard Box
223.5 x 223.5 x 101.6mm
25
47.7p
45.7p
43.7p
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
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
71.8p
68.5p
65.1p
Single Wall Cardboard Box
9 x 6 x 3"
Single Wall Cardboard Box
22.9 x 15.2 x 7.6cm
Single Wall Cardboard Box
228.6 x 152.4 x 76.2mm
25
Single Wall Cardboard Box
9 x 6 x 4"
Single Wall Cardboard Box
22.9 x 15.2 x 10.2cm
Single Wall Cardboard Box
228.6 x 152.4 x 101.6mm
25
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
Single Wall Cardboard Box
9 x 6 x 6"
Single Wall Cardboard Box
22.9 x 15.2 x 15.2cm
Single Wall Cardboard Box
228.6 x 152.4 x 152.4mm
25
Single Wall Cardboard Box
9 x 7 x 3"
Single Wall Cardboard Box
22.9 x 17.8 x 7.6cm
Single Wall Cardboard Box
228.6 x 177.8 x 76.2mm
25
Double Wall Cardboard Box
9 x 9 x 6"
Double Wall Cardboard Box
22.9 x 22.9 x 15.2cm
Double Wall Cardboard Box
228.6 x 228.6 x 152.4mm
15
78p
75.9p
73.9p
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
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 8 x 4"
Single Wall Cardboard Box
25.4 x 20.3 x 10.2cm
Single Wall Cardboard Box
254 x 203.2 x 101.6mm
25
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
Single Wall Cardboard Box
12 x 7 x 3"
Single Wall Cardboard Box
30.5 x 17.8 x 7.6cm
Single Wall Cardboard Box
304.8 x 177.8 x 76.2mm
25
Single Wall Cardboard Box
12 x 9 x 2"
Single Wall Cardboard Box
30.5 x 22.9 x 5.1cm
Single Wall Cardboard Box
304.8 x 228.6 x 50.8mm
25
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
12" Pizza Style Box
12.2 x 12.2 x 2.8"
12" Pizza Style Box
31 x 31 x 7cm
12" Pizza Style Box
309.9 x 309.9 x 69.9mm
25
76.8p
74.8p
72.8p
Single Wall Cardboard Box
15 x 6 x 6.5"
Single Wall Cardboard Box
38.1 x 15.2 x 16.5cm
Single Wall Cardboard Box
381 x 152.4 x 165.1mm
25
Single Wall Cardboard Box
17 x 13 x 6"
Single Wall Cardboard Box
43.2 x 33 x 15.2cm
Single Wall Cardboard Box
431.8 x 330.2 x 152.4mm
25
Double Wall House Moving Box
18 x 13 x 13"
Double Wall House Moving Box
45.7 x 33 x 33cm
Double Wall House Moving Box
457.2 x 330.2 x 330.2mm
15
We make our small postal boxes from high-quality corrugated cardboard. Their durability ensures your shipped goods arrive safely.
If you're looking for PIP small parcel boxes our packages are ideal as they fit the Royal Mail guidelines. If you would like to learn more about Royal Mail small parcel box sizes you can read our complete packaging size guide.
Looking to buy small postal boxes wholesale? Order a large number of small mailing boxes from us and take advantage of our amazing discounts.
In a hurry and need a small postal 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 11:45 am Monday-Friday and get same day despatch.
As well as small parcel postal boxes we supply a wide range of other parcel types, whether you need large letter, medium, white or brown boxes.
