4piece AntiSlip Shock Absorbing Feet Pad Material and construction: aluminum with a unique suspension system, designed to damp vibrations. The kit includes and bottom antislip rubber mats to grip surfaces and protect devices. Key benefits: provides stable footing, effective shock absorption, and scratch resistance for your gear. Compatibility: suitable for audiophiles and enthusiasts; universally appealing and compatible with speakers, chassis stands, or any flatbottomed device. Performance: helps transform any setting into a vibration resistant zone, reducing vibration transfer in your audio or electronics setup. Use scenarios: Home theater: place under front or rear speakers to reduce cabinet resonance and improve sound clarity. Studio: position under amps, DACs, or mixers to stabilize equipment and minimize vibration interference. Office: use under flatbottomed devices like external drives or small speakers to prevent slipping and surface marks.