Christmas Designer Mailers Plastic Shipping Envelopes Green & Red Shipping Bags (100 10x13) Multi Color Christmas Design outer surface/Red inner lining - Christmas design fully covering both the front and back of each bag Unsurpassed Water & Tear Resistance - Superior side seams combined with Heavy Duty polyethylene make these High Quality envelopes highly resistant to water, punctures, and tears Pressure sensitive self seal - Easy packing, tamper-evident, and super secure closure Light Weight & Time Saving - Lower shipping costs combined with faster shipment preparation equal big savings over other packaging option 100% recyclable