These white bubble mailers provide reliable, compact protection for small shipments. With bubble padding, a selfsealing flap, and a waterproof outer layer, they keep contents secure from bumps and moisture during transit. The 11x11 cm size is ideal for small, lightweight items and keeps packaging neat and professional. Key benefits Safe protection for fragile or delicate small items thanks to bubble padding Quick, secure closure with a selfsealing adhesive strip; no extra tape needed Waterproof outer layer helps guard contents against moisture and rain Clean white exterior presents a professional appearance for ecommerce shipments Lightweight and compact, helping to reduce postage costs and volume Key attributes Quantity: 50 pcs Size: 11x11 cm Material: bubble padded envelope with a waterproof polymailer construction Closure: selfseal adhesive strip for easy, secure sealing Color: white Type: bubble mailer / padded envelope Performance: provides cushioning, moisture resistance, and reliable protection for small parcels Specifications aligned with typical use Functionality: padding plus waterproof outer surface; selfsealing closure for fast packing Compatibility: suitable for small items that fit within 11x11 cm; works with standard mailing systems Size: 11x11 cm, ideal for compact shipments such as jewelry, accessories, and small parts Material and construction: bubble padding inside a waterproof polymailer envelope Overall performance: designed to protect contents from impact and moisture during Use cases jewelry and small accessories (rings, bracelets, earrings, pendants) to customers Sending small electronics components or USB drives and memory cards that require light cushioning Mailing craft supplies, buttons, beads, screws, or other small parts that benefit from bubble protection Care and handling tips Ensure items fit comfortably within the 11x11 cm interior to avoid overstuffing Press firmly along the selfseal area to ensure a secure closure Store in a dry place to preserve the waterproof exterior and adhesive performance This product offers a practical, professional solution for protecting small, lightweight shipments from handling and moisture, while keeping packing simple and efficient.