These headphone cushions fit the following models:
Grado SR60 and SR60i Grado SR80 and SR80i Grado SR125 and SR125i Grado SR225 and SR225i Grado SR325 and SR325i Grado RS2 and RS2i Grado RS1 and RS1i
The SR60 and SR60i headphones are designed for use with the small headphone cushions, but large cushions will also fit those models if you prefer the enclosure to be unobstructed. The large cushions are open in the center, the small cushions are closed.
