Features: 1.5mm thickness rubber belt with square pattern for secure grip, wear resistance. for cassette deck rubber belt ensure precise compatibility with vintaged tape players, turntables, and recorders Features anti aging elastic rubber construction in multiple size ;Smooth rotation and noise reduction. Perfect as a replacement or backup tape, allowing this player to rotate better. Only the rubber belt, other attachment demonstrations in the picture not included! Specifications: Material: Rubber Color: Black Size: about 20mm/0.79in, 30mm/1.18in in half, 32mm/1.26in in half, 35mm/1.38in in half, 37mm/1.46in in half, 40mm/1.57in in half, 41mm/1.61in in half, 43mm/1.69in in half, 45mm/1.77in in half, 48mm/1.89in in half, 50mm/1.97in in half, 52mm/2.05in in half, 55mm/2.16in in half, 58mm/2.26in in half, 60mm/2.36in in half, 61mm/2.4in in half, 63mm/2.48in in half, 66mm/2.6in in half, 68mm/2.68in in half, 70mm/2.76in in half, 75mm/2.95in in half, 78mm/3.07in in half, 80mm/3.15in in half, 84mm/3.31in in half, 87mm/3.42in in half, 90mm/3.54in in half, 95mm/3.74in in half, 100mm/3.94in in half Thikcness：1.5mm Package Includes: 1PC Rubber Belt note: Please allow 0-1cm error due to manual measurement. make sure do not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.