ITEM NAME:8 Pairs 6 X 36Mm Copper Speaker Spike Isolation Stand + Base Pad Feet Mat S X2T9 8 Pairs 6 X 36Mm Copper Speaker Spike Isolation Stand + Base Pad Feet Mat S X2T9 Model Number:Feet Item Type:Speaker Active Components Pure copper material for better effect. High-grade plating, beautiful, bright, not easy to be scratched. The speaker shock base pad is used between spike and ground, to minimize the harmful vibration. Designed with a height fine tuning balance nut. Suitable for speaker, amplifier, CD DVD player, turntable recorder, Chassis, Instrument, etc. Pad size: Diameter: 25mm, Thickness: 4mm Spike size: 36 * 6mm Plating: Gold Material: Copper Package Contents: 8 * Base Pad 8 * Foot nail.The speaker shock base pad is used between spike and ground, to minimize the harmful vibration. Spike size: 36 6mm. Designed with a height fine tuning balance nut. Item Type:Speaker Active Components.