Description:Simple and convenient installation steps will not waste your time and energy. The wear-resistant feature makes it can be used for a long time.High adaptability makes it very reliable and practical to use. And the professional and exquisite workmanship makes it tough and durable.Made of rubber material, it is very durable to use.The width of this product is 0.6cm and 0.9cm.It is suitable for Ender 3, for CR-10 of 3D printer.Item Name: Timing BeltMaterial: RubberModel: GT2 (2GT)Quality: Extremely HighFeatures: Open Style, Flexible, Not Easy to BreakSize Details: Width:0.6cm/0.24" (Approx.)0.9cm/0.35" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Timing Belt