Rubber belt for maintenance-- balance both the duration and the ability to absorb vibration.
Flat rubber belt-- soft, elongation and highly wear-resistant belt.
Recorder rubber belt-- replacement cassette tape machine belt for old or broken one.
Cassette tape machine belt-- 4mm in width and 40-135mm mix length replacement belt.
Common square belt-- it is widely used in recorders, cd-rom video players, personal stereo, dvd drives, etc.