Single wall cardboard boxes are lightweight corrugated boxes used for everyday e-commerce orders, storage and light moving. Pack Solution sells 16 sizes, from 5 x 5 x 5″ (127 x 127 x 127mm) to 24 x 18 x 18″ (610 x 457 x 457mm), including a Royal Mail Small Parcel maximum size box. They are sold individually, with a minimum of 5 per size, to UK businesses and households.

Key features

• Single wall corrugated board: light cardboard boxes for shipping that still hold up well.
• 16 sizes: these run from small cubes up to large moving boxes.
• Royal Mail Small Parcel box: 450 x 350 x 160mm, which is the Small Parcel maximum size.
• Flat packed: they are easy to store until you need them.
• Buy individually or in bulk: you can order one size or several, with a minimum of 5 per size.

Cardboard boxes: sizes and specifications

Sizes are internal, length x width x height.

All these cardboard packing boxes are single wall corrugated cardboard, supplied flat and sold in a pack of 5 Boxes minimum. The size 15.35 x 11.6 x 7.3″ (390 x 295 x 185mm) is listed as extra Strong single wall.

Which size do I need?

Measure the item, allow for wrapping, and choose the next internal size up:

• 5 x 5 x 5″ to 7 x 5 x 5″: small cardboard boxes and postage boxes that suit candles, mugs and gifts.
• 8 x 6 x 4″ to 10 x 8 x 6″: small cardboard packaging boxes that take books, small electronics and accessories.
• 12 x 9 x 4″ to 12 x 9 x 9″: parcel boxes for posting A4 items (210 x 297mm), which lie flat on the 305 x 229mm base.
• 12 x 12 x 12″ and 18 x 12 x 12″: homeware and stock.
• 17.7 x 13.7 x 6″: this is the Royal Mail Small Parcel maximum size.
• 24 x 18 x 18″: large cardboard boxes and big packing boxes for moving and storage.

Ideal for

• E-commerce delivery boxes and mail order shipping
• Cardboard storage boxes and archiving
• Boxes for moving house and light office moves
• Retail stock and returns

Bulk and trade pricing

Prices are per box, ex VAT. The minimum order is 5 boxes per size, and the price per box drops automatically as the quantity rises, with the tiers shown on this page. You can order cardboard boxes in mixed sizes, or buy cardboard boxes for moving in larger numbers. For trade orders of packing boxes, call 0161 706 1246 or email [email protected].

Delivery and collection

Order by 2pm Monday to Friday for same-day dispatch from Manchester. Royal Mail Tracked 48 is free on every order with no minimum, DPD Next Day is 7.99 (not on the 24 x 18 x 18″ size, which ships on 2-day delivery; next-day pallet delivery to UK mainland is possible for pallets ordered before 1pm, so call us), and click and collect from Manchester M8 8HF is free. See our delivery information. Large parcels to the Highlands and Islands, Northern Ireland, the Isle of Wight, Scilly, the Isle of Man and the Channel Islands carry a 14.99 ex VAT surcharge.

Frequently asked questions

What sizes of single wall cardboard boxes do you sell?

We sell 16 internal sizes, from 5 x 5 x 5″ to 24 x 18 x 18″.

Do you have a Royal Mail Small Parcel size box?

Yes. The 17.7 x 13.7 x 6″ (450 x 350 x 160mm) box matches the Royal Mail Small Parcel maximum size.

What is the minimum order for cardboard boxes?

The minimum order is 5 boxes per size, and each box is priced individually.

Are the boxes delivered flat?

Yes. They are flat packed and take up little room until you need them.

Related products

Close boxes with brown packing tape and wrap contents in small bubble wrap. Also see double wall boxes. Browse the full boxes range, or read our guide to packaging boxes for small businesses.