Square Belt with a 3" (76.2 mm) IC, and a thickness of 0.076" (1.93mm).
works good after installing the belt
this is a quality made belt alright, great buy.
Perfect fit and got my retro cassette player up and running again!
the belt is fresh and soft with 0 distortion during travel sony units is finicky about this factor a properly designed belt=excellent sound, perfect thanks MCM...
I have dealt with MCM Electronics a number of times and have been more than satisfied.