SUFFICIENT QUANTITY - Each set contains 50 pieces of thermal binding glue strips, providing ample supply for bulk binding needs. Suitable for handling large volumes of documents or 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 in), compatible with A4 long side and A3 short side binding, securely holding 200-220 pages. PRACTICAL DESIGN - Features a three-point positioning design for easy alignment and accurate placement. The mesh backing enhances tear resistance and structural integrity, improving binding stability and reliability. 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 bind with minimal overflow when properly positioned. WIDELY APPLICABLE - Ideal for binding various materials including books, reports, contracts, photo albums, drawings, cards, and office documents. Suitable for both personal and professional use in offices, schools, or home environments. Simple and efficient solution for durable document binding. Designed for consistent performance and strong, long-lasting results. Suitable for everyday file management, office tasks, and professional presentation needs. Color: White Material: Resin Package Contents: 50 x Glue Strips Note: Light reflection and display differences may cause slight variation in color. Measurement error allowed within +/- 1-3 cm.