DescriptionThe piano sound suppressor can be used to piano maintenance. Made of safe, strong and durable material for long time use. Prime material with fine workmanship for comfortable and convenient use. Lightweight, reasonable size, easy and convenient to carry and store.Features-Color:Red -Material: Wool felt + colored wood -Size: 5.70X1.40X0.80cm/2.24X0.55X0.31in- This product is a piano sound suppressor, which is no harm to piano's sound quality. - This product is manufactured with material, special and unique for long time use.- Smooth surface, no burr, stable longevity. They are not easy to damage. -Well made of and comfortable to touch material. It is not easy to break.- Fine workmanship with incredible details could be seen everywhere.