Features: 1. Made of rubber material, very flexible, durable and practical. 2. 10mm width timing synchronous belt for 3D printer. 3. Low elongation, low noise, high wear resistance and good crack resistance. 4. Excellent process with great quality, great accessory for 3D printer. 5. Multi-purpose, also suitable for conveyor, mining equipment, automobile, food machinery, dishwasher and so on. Specification: Condition:100% Brand New Material: Rubber Color: As Pictures Shown Width: 10mm Weight: About 15-146g Package list: 1 * 2GT 10mm Width Timing Belt Precautions: 1. Forbidden to twists and turns, to avoid damage to the skeleton material, affects the intensity of the belt. Do not scratch the belt, to avoid early belt damage. 2. Avoid contact with chemicals (especially strong oxidizing acids, such as concentrated sulfuric acid). 3. Avoid long-term contact with oil and water. 4. When replacing the timing belt, the belt tension must be reduced to a minimum before it can be removed. Note: 1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.