Specification: Features:_x000D__x000D_Made of rubber, strong and durable. _x000D_No distortion, crack resistance, long service life. _x000D_Minimize the vibration to get the pure and natural sound effect. _x000D_Suitable for HiFi speaker, amplifier, car subwoofer with size no more than 8". _x000D_A perfect replacement for your lost or damaged feet on guitar or speaker, etc. _x000D__x000D_Specifications:_x000D_Color: Black_x000D_Material: Rubber_x000D_Diameter: 30mm_x000D_Height: 20mm_x000D_Package Weight: About 96g_x000D__x000D_Package Included:_x000D_8 x Rubber Feet_x000D_8 x Screws_x000D_(Other items in the pictures are not included.) Features: 1Made of rubber, strong and durable. 2No distortion, crack resistance, long service life. 3Minimize the vibration to get the pure and natural sound effect. 4Suitable for HiFi speaker, amplifier, car subwoofer with size no more than 8 5A perfect replacement for your lost or damaged feet on guitar or speaker, etc. PackageList: