Welding sheet is copper-tin plated. It is fixed to the sheet by hand with copper chicken-eye rivet. It is not easy to loosen. Otherwise deal is final. All products are quality checked.
Keyboard Keyboard Switch Strip Strip Slim Piano Key Keyboard Switch Strip Strip
Instrument Dampener Hanging Hole Guzheng Mute Strip Flexible for Practice
Guzheng Mute Strip Hanging Hole Guzheng String Mute Solid Color for Practice
Guzheng Mute Strip Instrument Dampener Non-Light-up Hanging Hole for Practice
Digital Piano Key Touch Strip Electronic Keyboard Response Strip Strip Narrow
Keyboard Keyboard Switch Strip Strip Molded Piano Key Keyboard Switch Strip
