Poly Mailers - Postal Mailing Bags - Bubble Mailer - Returnable Mailer
Poly mailers, also known as shipping mailers or shipping envelopes, are designed to package and protect small items for mailing. Poly Mailers are a widely popular solution for many e-commerce sellers, and for good reason. Poly mailers are extremely cheap, lightweight, and take up less space than boxes. They're perfect choices for non-fragile items like apparel and work really well with most of the local posting shipping services.

Waybill Pouch - Packing List Envelope - Carton Document Bag
Packing List Envelopes are made from a blended PP or PE film in clear, which has been formulated for superior print-ability. Packing lists provide a simple method for recipients to see exactly what is included in every shipment. Packing list envelopes keep shipping lists safe and prominent, making sure the information isn't lost in transit or tossed out with padding materials inside the package after opening. Front opening and zipper seal are also optional per customers' needs.