The rubber piece that goes on all 4 corners of each button. Zhou's rubbers are generally stiffer than arcade standard, but they're still suitable for high-level players.
Old Description
The rubber piece that goes on all 4 corners of each button.
January 15, 2021 @ 4:43 AM UTCYubiparts updated an image caption from "" to "Official picture from ZhouSensor's taobao listing" on Jubeat (ZhouSensor) Rubber Button