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White Postal Boxes / Cartons

Our white postal boxes are another mailing solution in our range. Made from a sturdy cardboard, these white mailing carton have triple thickness sides for extra strength and protection for your contents. They are sold in packs of 25, delivered flat and available in 6 sizes.

Cleverly designed, they have a self-locking feature which allows you to close them without using a tape or glue – unless of course if you need it to be securely sealed. It is suitable to use for a wide range of items, including retail - thanks to their professional finish!

We now hold in stock two sizes suitable to send as a Large Letter (LGB0 & LGB1) which fit to size A5 or A4, and the further four sizes are within Royal Mail's 'Small Parcel' size restrictions saving you more!

Cardboard mailing boxes are an ideal packaging and postal solution because of its strength and versatility. These white boxes for mailing are made from strong and sturdy cardboard to cater to a wide variety of items, including fragile ones. If you feel you need extra protection look at our range of lightweight void fill.

The triple thickness sides of our white mailing boxes reinforce the postal protection it provides its contents. The postal carton is easily assembled by hand, and the tuck-ins at the front give a neat, efficient closure. There is no need for tape or glue, unless you wanted to add a little tape for that extra security.

You can easily write on the surface of the box with a marker pen, or stick on a label. Should you wish to customise your mailing box, then give us a call at the number below or click here to fill in our form and enter an 0427 as the box style. Alternatively another option is to customise adhesive tape which we can also arrange for you.

Our white postal box is one of a range of mailing solutions. Another option is our range of brown cardboard postal boxes, which are available in three sizes.

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