Impact Mail

Your items must be non-rectangular in shape, and fit within the size specifications listed below. You can experiment with shapes, die-cuts and folds.

Some shapes are susceptible to damage. For this reason, we suggest you avoid the following:

• Long 'tails', which are likely to bend or break off
• Shapes that could become entangled with other mail
• Shapes with sharp or pointed edges that could injure people or damage other mail
• Shapes without enough flat area to show the address, return address and Postage Paid imprint, or to apply a redirection or return-to-sender sticker

Items can be made from a range of non-paper materials such as rubber, plastic, vinyl, leather or wood. If you're using something other than paper, you'll need to send us a sample for testing.

Please note: with Impact Mail, you can only send 'Small' or 'Small Plus' items.