Features: Restores your auditory equipments performances with our 5piece Pinch Roller Pressure Cassette Pulley Set Ensuring smooth tape movement and reduce wear,maintaining proper tape tension From rubber, these pinch rollers provide the necessary frictions for consistent contact between the tape head and cassette, resulting in clear and stable playback. For audiophiles, collectors, and technicians who specialize in repairing or refurbishing tape recorders, car stereos and record players. For use in home auditory setups, recording studios, educational institutions, or anywhere professional grade sound equipment is cherished and maintained. Specifications: Size:about 13x7.9x6.3x2mm/0.51x0.25x0.08in Component: Rubber Quantity: 5PCS Package Includes: 5PCS Pressure Recorder Belt Pulley Set note: Due to light and screen difference, the item color may be slightly different from the pictures. Please allow 0.5-2cm differences due to manual measurement