Protective black mailer envelopes designed for secure, weatherresistant and storage. These PE bubble mailers combine a tearresistant outer layer with an internal bubble cushion to protect items from impact, moisture, and abrasion during transit. Key features Size: approximately 37.00 x 29.00 x 0.50 cm (14.54 x 11.40 x 0.20 in). Material: PE outer film with internal air bubble lining. Color: black. Construction resists tears, punctures, and moisture to keep contents safe. Thick bubble layer cushions against shocks and vibration. Opaque exterior protects privacy and conceals items. Durable workmanship and texture for reliable handling and storage. Benefits Protects goods during transit from impacts, rain, and snow through waterproof outer film and air bubble cushioning. Reduces the need for additional packing materials and helps lower transportation costs by using lightweight, yet durable mailers. Secure and discreet packaging for items that require privacy or protection from prying eyes. Versatile and strong enough to carry books, jewelry, small electronics, accessories, and other small to medium items. Typical uses Ecommerce for clothing, accessories, books, and small electronics. Mailing jewelry, cosmetics, or other items that require discreet, cushioned packaging. Storage and protection during moves or short term storage to guard against moisture and surface damage. Package information Number of items: 2 Package list: 10 x packaging Product care and handling Fold and seal according to standard mailing procedures. Do not overfill beyond the recommended dimensions to preserve tear resistance and sealing integrity. Store flat in a dry, cool place to maintain bubble cushioning performance. Specifications Dimensions: 37.00 x 29.00 x 0.50 cm. Material: PE outer film with internal bubble lining. Color: black. Properties: tearresistant, punctureresistant, waterproof, shockabsorbing. These mailers offer a practical, reliable solution for and storing a wide range of items that need protection from impact and weather while maintaining discreteness.