Browse our range of medium postal boxes in the table below. We have a great 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 Lidded Box (Printed Baby Blue)
7 x 5 x 2.5"
Single Wall Lidded Box (Printed Baby Blue)
17.8 x 12.7 x 6.4cm
Single Wall Lidded Box (Printed Baby Blue)
177.8 x 127 x 63.5mm
25
38p
36p
34p
32p
Single Wall Lidded Box (Printed Pink)
7 x 5 x 2.5"
Single Wall Lidded Box (Printed Pink)
17.8 x 12.7 x 6.4cm
Single Wall Lidded Box (Printed Pink)
177.8 x 127 x 63.5mm
25
38p
36p
34p
32p
Single Wall Lidded Box (Printed Blue)
10 x 7 x 3"
Single Wall Lidded Box (Printed Blue)
25.4 x 17.8 x 7.6cm
Single Wall Lidded Box (Printed Blue)
254 x 177.8 x 76.2mm
25
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
Single Wall Cardboard Box
18 x 12 x 12"
Single Wall Cardboard Box
45.7 x 30.5 x 30.5cm
Single Wall Cardboard Box
457.2 x 304.8 x 304.8mm
25
We make our medium postal boxes from high-quality corrugated cardboard. Their durability ensures your shipped goods arrive safely.
If you're looking for a Royal Mail medium parcel box our packages are ideal as they fit the Royal Mail guidelines. If you would like to learn more about Royal Mail medium parcel sizes you can read our complete packaging size guide.
Looking to buy medium postal boxes wholesale? Order a large number of medium mailing boxes from us and take advantage of our amazing discounts.
In a hurry and need a medium 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 medium parcel postal boxes we supply a wide range of other parcel types, whether you need large letter, small, white or brown boxes.
