Wear resistant: made of australian fleece, the washers is medium in hardness, it is wear-resistant, and has high temperature resistance and high pressure resistance, piano repair felt, piano tuning tools; Felt washer replacement--these piano washers are suitable for leveling keys, piano accessories; Present: the piano washer is a present for friends, family, music lovers, piano tuning kit, piano felt mute cotton; Reducing noise: used for padding between piano parts, reducing noise and restoring sound, felt washer replacement for, washers piano; Piano accessory--replacement tool for worn or -eaten punching and accessory for piano regulating repair, professional piano tuning kit

What's in the box
90 x Electronic Tuners