Favorit pluriball padding mailing envelopes

BOLL security envelopes made of 65 my high density polyethylene. Provided with excellent pluriball padding . Self-adhesive permanent closure protects the contents from unwanted intrusions. They are also equipped with a transparent document pocket, ideal for inserting the accompanying document, destination address or stamp. The permanent closure seals both the envelope and the document pocket. Resistant to tears, punctures and water.