The speaker shock base pad is used between spike and ground, and plays a important role in reducing booming and protecting your hardwood furniture or laminate floor from cone point feet or spikesPure copper material for better effect, quality and durable base padsHigh-grade plating, beautiful and , with good finish, not easy to be scratchedThese are universal base pads, suitable for all speaker spike and cone point feet, help to keep the tones more focused and less noiseSuitable for speaker, amplifier, CD DVD player, turntable recorder, Chassis, Instrument, etcColour: goldMaterial: metalSize: 25 x 4.5mmPackage Contents:8 x speaker isolation padsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.