Quluxe Silicone Durable Rubber Acoustic Guitar Mute Silencer Sound Hole Cover Sound Buffer- Black

Mute: 76 x 58 x 10 mm/2.99 x 2.28 x 0.39 inches(L x W x H) Sound Hole Cover: 108 x 108 x 13 mm/4.25 x 4.25 x 0.51 inches(L x W x H) The mute is made of high-quality silicone with moderate hardness, which can be easily fixed without hurting the piano, so that you can better practice guitar playing without disturbing the people The mute is easy to install and disassemble at any time. Just insert the bayonet between the strings. The buckle design can effectively lock the strings without worrying about the muffler slipping off The sound hole cover is made of silicone, which has super toughness and is easy to install, eliminating sound feedback and increasing the playing volume