SUFFICIENT QUANTITY - Each set contains 50 pieces of thermal binding glue strips, which is plenty of quantity to meet your bulk binding needs. Whether it is a large number of documents or long-term use, you can be sure of sufficient supply. PREMIUM QUALITY MATERIAL - This thermal binding strip is made of quality resin material with excellent toughness and durability. Each roll of adhesive tape measures approximately 28 x 1.2 cm/11x0.47 in, suitable for binding A4 long side and A3 short side documents, able to securely bind 200-220 pages. PRACTICAL DESIGN - This book binding glue strip adopts three-point positioning design, easy to use, can quickly locate the binding position. The mesh backing design makes the adhesive strip not easy to tear or deform, which enhances the stability and reliability of the binding. EASY INSTALLATION - Simply place the hot melt binding strip 1 inch from the corresponding position on the document cover, organize the document and place it in the machine for hot melt. The document is firmly bonded to the hot melt adhesive strip and easily bound into the book, leaving some space at both ends of the book so that the glue is not easy to overflow and the binding is more secure. WIDELY APPLICABLE - This book repair glue strip is widely used for preserving and repairing old books, general books, picture books, contracts, documents, reports, cards, photo albums, drawings and other materials. Whether it's an office document or a personal collection, it will meet your binding needs. Simple and efficient! When you choose our Thermal Binding Strips with mesh backing, you will enjoy an unrivaled binding experience. Each strip is carefully designed to ensure that not only do you bind large volumes of documents with ease, but also that the binding is strong and long-lasting. Whether it's for everyday office work, personal file management, or professional document binding, we have the best solution for you. When you buy our Glue Strips, you will have quality products that are convenient and practical. Colour:White Material:Resin Package Contents: 50 * Glue Strips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.