Hydraulic Pressure Piano Fallboard Decelerator Slow Fall Device Piano

Piano lid stops--when installed, slowly lower the piano cover to prevent hand injuries, piano fallboard slow closing; Piano cover lowering device-- prevents the keyboard cover from slamming down suddenly, hurting or injuring your fingers unexpectedly, piano keyboard slow close; Prevent piano fallboard from falling down--easy to use and choose the installation position and then stick it onto the place, piano descent control; Device piano--wear-resistant and durable, but will not scratch your precious piano, piano slow closing; Professional piano slow-fall device--using aluminum alloy material with fine craftsmanship, durable and sturdy, piano fallboard

What's in the box
1 x Musical Keyboards