Protect your valuable shipments with these premium 6 x 9 inch metallic silver bubble mailers. Each pack includes 50 self-sealing padded envelopes featuring a stylish metallic finish that adds a professional yet glamorous touch to your packages. The robust construction includes a protective 3/16-inch bubble interior layer that provides superior cushioning for your items. These waterproof mailers are designed to withstand the rigors of shipping, with excellent tear and puncture resistance. The reliable self-adhesive seal ensures your contents remain secure throughout transit. Perfect for e-commerce businesses, office use, or personal shipping needs, these insulated shipping bags combine practicality with protection. The metallic finish adds a touch of sophistication while maintaining durability. These versatile mailers are ideal for sending small items, documents, electronics, or delicate merchandise that requires extra protection during shipping.