Brand new and high quality Features: Self-sealing bubble mailers provide outstanding low-cost shipping for protection for a variety of products Durable: The surface of this bubble envelope made of a durable, recycled kraft paper. The interior built with bubble lined wall construction for extra protection during transit, ensures packages arrive in good condition Tight Seal: The self-sealing closure provides a reliable, tamper-evident seal to secure all enclosures. for Extra smooth surface is perfect for handwriting, labeling, and stamping These mailers are excellent for shipping papers, documents, letters, photographs, paintings, small items, jewelry, stones, coins, buttons, and many more Specifications: Style: for M Color: Yellow Material: Kraft Dimensions: 11x15cm/4.33x5.91" Quantity: 1 bag (10 pcs) Note: 1. Transition: 1cm = 10mm = 0.39 inches 2. Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before bidding. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: (Without retail package) 1bag x mailer bags