brand new and high quality Features: Self Sealing Bubble Mailers provide outstanding low cost shipping for protection for a wide variety of products Urable: The surface of this bubble envelopes made from a durable, recycled kraft paper. The interior built with bubble lined wall construction for extra for protection during transit, ensure the packages arrive in great condition Tight Seal: The self-seal closure provides a reliable, tamper-evident tight seal to secure all enclosures. for Extra smooth surface is perfect for handwriting, labeling and stamping These mailers are excellent for mailing papers, documents, letters, photographs, paintings, small items, jewelry, stones, coins, buttons and many more Specifications: Style: for M Color: Yellow Material:Kraft Size: 11x15cm/4.33x5.91" Quantity: 1Bag (10 Pcs ) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid. 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 Mailing Bags