Plastic mail bag 400x500+50mm, 500 pcs in a box

• Width: 40cm Length: 50cm • Plastic envelopes are suitable for sending simpler items by post. • Mailing envelopes do not protect fragile items. • The inner part of the envelope is made of black film and the upper part is white. • The upper edge has a 5cm wide reversible part for closing. • The glue of the adhesive strip is strong, if the envelope is opened later, the envelope film is noticeably damaged. • 500 pcs in a box