brand new and high quality Features: Superior wear resistance and the right traction but without deformation. Premium both the duration and the ability to absorb vibrations. Smooth on both sides. Don'for t worry about the mounting direction. Not stretch again, while reducing motor stain. Widely used in Recorders, CD-ROM video machines,Walkman,DVD drive. Belts only, other accessories demo in the picture are not included! Tips: Accessories must be installed by a certain maintenance technician. Specification: Material: Rubber Type: Drives Belt Color: Black Shape: Square Size: Folded(diameter) Fold in half 37 mm (diameter 23) Fold in half 39 mm (diameter 24) Fold in half 40 mm (diameter 25) with teeth Fold in half 41 mm (diameter 25) Fold in half 52 mm (diameter 33) Fold in half 59 mm (diameter 37) Fold in half 65 mm (diameter 41) Fold in half 70 mm (diameter 44) Fold in half 75 mm (diameter 47) Fold in half 78 mm (diameter 49) Fold in half 85 mm (diameter 54) Fold in half 90 mm (diameter 57) Fold in half 95 mm (diameter 60) Fold in half 100 mm (diameter 63) Fold in half 105 mm (diameter 66) Fold in half 110 mm (diameter 70) Fold in half 115 mm (diameter 73) Fold in half 120 mm (diameter 76) Fold in half 130 mm (diameter 82) Width: 1.2mm Quantity: 1 Set (10PCS) Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 10 Pcs x Belts