SUFFICIENT QUANTITY - Each set contains 50 pieces of thermal binding glue strips, providing ample supply for bulk binding needs. Ideal for binding a large number of documents or for long-term use. PREMIUM QUALITY MATERIAL - Made from high-quality resin material with excellent durability and strength. Each adhesive strip measures approximately 28 x 1.2 cm (11 x 0.47 inches), suitable for binding the long side of A4 or short side of A3 documents, securely holding 200-220 pages. PRACTICAL DESIGN - Features a three-point positioning design for easy and accurate placement. The mesh backing enhances tear resistance and structural integrity, improving binding stability. EASY INSTALLATION - Place the thermal binding strip 1 inch from the edge of the document cover, align the pages, and insert into a thermal binding machine. The heat-activated adhesive bonds documents firmly, creating a secure and professional finish with minimal glue overflow. WIDELY APPLICABLE - Suitable for binding various materials including books, reports, contracts, photo albums, drawings, cards, and office documents. Ideal for both personal and professional use. Simple and efficient solution for durable, high-quality document binding. Designed for reliable performance in everyday office tasks, file organization, and professional presentations. Color: White Material: Resin Package Contents: 50 x Glue Strips Note: The package includes only the items listed above. Lighting and display differences may cause slight color variations. Measurement error is +/- 1-3 cm.