Specification: Features:_x000D__x000D_Pure copper material for better effect. _x000D_High-grade plating, beautiful, bright, not easy to be scratched. _x000D_The speaker shock base pad is used between spike and ground, and plays a important role in protection. _x000D_These are universal base pads, suitable for all spike feet. _x000D_Suitable for speaker, amplifier, CD DVD player, turntable recorder, Chassis, Instrument, etc. _x000D__x000D_Specifications:_x000D_Color: Gold, Silver, Gun-color (Optional)_x000D_Size: Diameter: 25mm, Thickness: 4mm_x000D_Plating: Gold plating, nickel plating, Gun-color plating_x000D_Material: Copper_x000D_Package weight: Approx. 124g_x000D__x000D_Package List:_x000D_8 x Base Pad Features: 1Pure copper material for better effect. 2High-grade plating, beautiful, bright, not easy to be scratched. 3The speaker shock base pad is used between spike and ground, and plays a important role in protection. 4These are universal base pads, suitable for all spike feet. 5Suitable for speaker, amplifier, CD DVD player, turntable recorder, Chassis, Instrument, etc. PackageList: