Mailer size: 300mm X 400mm / 12 ' X 16 ' / a3. Opening length of the mailer: 45mm / 1.8 ' (45mm Peel & Seal Strips), thickness: 0.12mm, color: White opaque). Due to the manual measurement of the shipping bags, the size of the courier bag has an error of 0 to 5 mm. Shipping advantage: Mailers for clothing made from brand new materials. The robustness of the shipping bag is very good and environmentally friendly, durable and mature, light, easy to use, waterproof and dustproof, opaque, self-adhesive, waterproof, tamper-proof, protect your privacy. Shipping bag properties: The sent a self-adhesive tape that can be sealed tightly. Once sealed, it cannot be opened. Better protection of customer privacy. With the shipping bag, you can safely and reliably send your goods and items to your customers, family members or friends. The smooth surface of the shipped a3 can be customized to your size, labels, DIY Write Christmas texts or leave marks on the packaging. Shipping bags application: Shipping bags can be used in express companies DHL / UPS, in the online shopping industry, It can also be used as a packaging gift for Christmas, Easter, Thanksgiving Day, Halloween, Children's Day, birthdays, etc., to give relatives and friends a sense of mystery. The mailing bag consignment has good durability and good carrying capacity for textiles (clothing, jeans, sweaters, blankets, scarves, shirts, T-shirts).