With bubble envelopes, hardly anything can go wrong when shipping fragile items: they enclose delicate products and cushion light knocks or a fall. Your goods arrive safely from A to B. The best part: you can have the envelopes printed with your own designs, such as your company logo or a slogan – for a professional impression with every recipient. flat bubble envelopes in various materials (e.g. grass paper, uncoated kraft papers and more) four sizes, available with or without print size 3 (22.5 x 17 cm, inside 15 x 21.5 cm): for DIN A6 size 4 (27.5 x 20 cm, inside 26.5 x 18 cm): for DIN A5 size 7 (35 x 25 cm, inside 34 x 23 cm): for DIN A4 size 8 (37 x 29 cm, inside 27 x 36 cm): for oversized DIN A4 self-adhesive closure and bubble padding for optimum protection available from 100 pieces