Perfect for sending smaller items through the post, this ParcelBox Cube has an external dimension of 157mm X 157mm X 157mm.This parcel box features designated printed sections for stamp placement and to fill in the senders details. . Cube ParcelBox. Designed for sending smaller items through the post. Section for stamps. Section to fill in the sender\'s details. Approximate dimensions (mm) H320 W220 D80*Posting price is dependent on weight and on service required*Packaging Hints - Make sure that all contents are suitably packed with sufficient cushioning to protect your goods. If you are enclosing a number of items, it is recommended that each item is cushion wrapped individually. Use parcel tape or heavy duty adhesive tape to seal the box securely before posting it.