Provides excellent elasticity and safety. - Model: MB-55023TA-100G - Color: Transparent - Weight: 100g - Size: Diameter 2mm, Width 55mm Thank you for viewing. Features: Made of polyurethane, not natural rubber, so it is thin, durable, and long-lasting. The transparent type allows barcodes to be read through it. It does not stick to or damage the items being bound. Ideal for binding silver and copper products, electronic precision parts trays, etc., where natural rubber cannot be used. Caution: Please store and use away from direct sunlight, fire, high temperatures, humidity, and Nox gases. Be careful as it may tear if it comes into contact with sharp edges.