our PiP postal boxes are designed to adhere to the Large Letter size of the Royal Mail parcel pricing structure
This equates to a maximum sizing of 350 x 250 x 25mm and a maximum weight limit of 750g and will fit through a standard UK letter box
These boxes are perfect for posting small items and documents whilst keeping the postage costs down
Starting from just 19p per box, each box is easy to assemble and rigid when constructed to offer solid protection
Available for next day delivery with superb discounts on bulk orders