Features: Experience the lure of Self Adhesive Bag, designed with a beautiful metallic rainbow finish that is both eye catching and sturdy. Crafted from high quality PET materials, these mailers are tear resistant and feature a quick self seal adhesive for secure, tamper evident closure, ensuring your items remain clean, damp proof, and waterproof. Suitable for artists, small business owners, and personal users looking to enhances their packaging with a touch of style and protect. Perfect for a variety of occasions such as product displays, holiday gift wrapping, parties event, and safeguarding crafts, these mailers add a unique charm to any package. With 50pieces in each set, these poly mailers offer a practical and stylish solution for all your shipping and storage needs, making them a essential addition to your packaging supplies. Specifications: Component:PET Small Size:Approx.7x8CM/2.75x3.15inches Medium Size:Approx.8x9CM/3.15x3.54inches Large Size:Approx,9x10CM/3.54x3.93inches X Large Size:Approx.10x15CM/3.93x5.91inches Package Includes: 50Pcs Self Adhesive Bags note: Please allow 1-2cm error due to manual measurement. Please make sure you will not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thanks!