This Single Use BUBL Bag is designed to inflate to be within the Royal Mail Small Parcel Dimensions, meaning you can minimise your shipping costs. Ideal for packing one or more items, just pop the product(s) inside, inflate, pop into a mailing bag and its ready to ship. When it arrives at your customer they just puncture to release the air, and retrieve the product. The BUBL Bag can then be re-cycled. Can also be packed inside a Box.