1、Made of rubber material, very flexible 2、Belt is of 2mm circular pitch and 6mm/6.5mm width 3、Excellent process, good quality and durable 4、Low noise, high wear resistance 5、For small precision machinery transmission, such as 3D printers, intelligent plotter, etc Description: A timing belt is a non-slipping mechanical drive belt. This is synchronous belt is designed for 3D printer. It is made as a flexible belt with teeth moulded onto its inner surface. It runs over matching toothed pulleys or sprockets, made of rubber and perfect for 3D Printers. Features: Made of rubber material, very flexible. Belt is of 2mm circular pitch and 6mm/6.5mm width. Excellent process, good quality and durable. Low noise, high wear resistance. For small precision machinery transmission, such as 3D printers, intelligent plotter, etc. Specifications: Type: 2GT Material: Rubber Circular Pitch: 2mm / 0.07" Belt Width: 6mm / 0.23"(610mm belt is 6.5mm wide) Length: 200mm / 7.87", 280mm / 11.02", 400mm / 15.74", 610mm / 24.01", 852mm / 33.54", 1350mm / 53.15"(optional) Package Includes: 1 x Timing Belt Note: 1, Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2, The width of 610mm belt is 6.5mm, and others are 6mm.