This is our C4/A4 Royal Mail Small Parcel size mailing/postal box constructed of High-quality White Display E FLUTE card, for safe delivery of your items. 

External measurements:  333 X 225 X 47mm (33.3 X 22.5 X 4.7cm)

Internal measurements: 315 X 223 X 45mm (31.5 X 22.3 X 4.5cm)

This size meets the size requirements of the Royal Mail small parcel sizing guide and perfect fits A4 size paper sheets/items. 

Delivery is Flat pack and product will require assembly. 

The product is pre-cut so quick and easy to put together, secure and seal with small amount of tape before posting.

Unlike others on the market our products are of the highest class, made of premium quality display cardboard this produces a strong and rigid box for secure and reliable posting.