JULYKAI Piano Foot Pads, Wooden Casters Cups, Round 4 Pcs Anti-skid Musical Instrument Accessories for Hardwood Floor Protectors Grand Piano

EVA cushion can reduce the damage of internal components of the piano body caused by vibration, and extend the service life of components. High hardness plastic, beautiful and long service life, it won't be damaged by moisture. EVA pad at the bottom, anti-skid, keep the piano in a fixed position without shifting with the caster. With this piano caster cup, it can distribute the stressed area of piano wheel, protect the floor from scratches. EVA pad can isolate most of the sound to the floor, reduce noises and disturbances to your family and neighbors.