HIGH QUALITY: Our pre-labeled waterproof envelopes contain no color additives. Made of top film 45mic clear LDPE，bottom film:35Mic white LDPE，release paper:white, silicon coated, 65gsm. Protect all paperwork from bad weather and handling conditions. Our envelopes ensure safe packaging.
WIDE RANGE OF USE:Our envelopes are used by trucking companies for shipping packing slips, invoices, daily use and industrial use. It is also used by courier companies to hold courier slips. It is convenient to attach documents right on the outside of your shipment.
DOCUMENT PROTECTION: These envelopes are perfect for mailing and shipping your return labels or address labels. They keep your documents/listings safe while protecting the label from moisture and damage during shipping.
SELF-ADHESIVE: The 7.5x5.5 bags feature a self-adhesive backing that allows for strong attachment without the need for tape. Hot melt adhesive backing provides a quick and easy way to seal your packaging without the need for wetting.
HOW TO USE: Peel and stick adhesive is applied to the plastic bag and covered with a temporary non-stick paper. Once the paper is pulled away, the adhesive material holds the bag in place.
