The Package List includes 4 Press Wheels with Frames for tape recorder repair. The pinch roller is made of rubber and plastic, providing durability for long-term use. It is easy to install and suitable for various recorder brands and models. The working surface is specially treated to ensure normal power transmission. This pinch roller is a good replacement for old or broken ones and can be widely used in various types of audio and video recorders. The product dimensions are 2 x 1.2 x 1.2 cm and it is manufactured by BESTonZON. It is suitable for cassette tape machines, recorders, personal stereos, DVD drives, and other household appliances.