Matte Film Package Bags, Bubble Mailer, Padded Envelopes, Rectangle, SalmonSize: about 6.77 inch(172mm) wide, 10.63 inch(270mm) long, 0.08 inch(2mm) thick.â Material: Made of quality poly material while its outer surafce is made of PO material, durable and waterproof, effectively protecting your items from being wet especially in the rainy day. â 3 Sizes Available: Small: 4.88" x 8.74"; Middle: 6.77" x 10.63"; large: 9.37" x 12.28". You can choose your desired size according to your actual needs. â Practical Design: Each packing bag has a strong self-sealing adhesive strip, tamper-resistant and tamper-evident, and it's inside is designed with resilient bubble, preventing your package from impact, userfriendly & yet cost-effectively. â Usage: Suitable for wrapping clothes, jewelry, books, accessories, watch etc. â Application: These packing bags can keep your customer's item safe during transit, fit for small business, online sellers.