Plastic self-sealing courier envelopes

• facilitation at shipment of letters
• stuck on the outside of packs, they are at once available for a receiver, seek of receipts of the delivery, accompanying letters etc are not needed.
• different sizes + checked self-adhesive close, which guarantee safe delivery of the content to the receiver
• envelopes can be fastened on every basis, they are windward, weather conditions and corrosive liquids resistant
• practical, harmless polythene is used to produce the envelopes
• polythene is recyclable, neutral for subterranean water, at the combustion does not emit any poisonous substances