SpecificationsColored aluminum foil bubble mailer envelope bag 1)Glamour, NEW 2)Shock resistance, Tough bags 3)Waterproof. Non-toxicColored aluminum foil bubble mailer envelope bag -Glamour Color-tinted, comes in Red, Hot-pink, Black, Blue, Green and Yellow, this rich bag is Ideal for your promotional items and gifts.-Matt or Glossy colors for your reference.-Protective waterproof foil bubble bag made from PET aluminum foil and air cellular bubble.-Durability PET foil film provides optimum protection against moisture, puncture and tear, especially for valued items.-Fully heavier bubble cushioned material maintains thickness for excellent product protection throughout the shipping, its strong side heat seals for superior bursting strength.-High-slip bubble cushioning material allows faster, easier product insert.-Its surface available for high-quality printing, labeling and pen writing.-Pressure sensitive adhesive on the flap is quick and easy to close, self-seal and tamper evident.-Wide welding edges (10mm each side) offers additional strength and safety.-Postage savings due to light weight.-Additional function or special design available. Applications:Promotional Items, Cosmetics, Direct mail fulfillments, Audio cassettes, Book & Catalogue, Video Cassettes, Binders, Medical and Dental Supplies, Compact disks, Jewelry, Cell-Phone, Accessories.Ideal for Post offices, Courier&Express companies, Logistic and parcel shipping companies, Packaging wholesalers, Mail order companies, Shipping Supplies Sellers, Office Stationery Suppliers, On-line retail stores and so on.