Item Type: Spring Speaker Spikes Feet Stand_x000D_ Material: Aluminum Alloy_x000D_ Size:_x000D_ Diameter: Approx. 44mm/1.7in_x000D_ Height: Approx. 42mm/1.7in_x000D_ Single Load Bearing: Approx. 9kg/19.8Ib 1Shock Absorption: Each foot pad bears up to 9KG, the heavier the equipment, the lower the height, providing more accurate shock absorption. More mellow performance of the texture of the music itself. 2Aluminum Alloy Material: The aluminum alloy itself eliminates part of the vibration, and the aftershock that cannot be eliminated is exported to the spring for elimination, so as to obtain the advantages of both HF performance and musicality. 3Reduce Resonance: Apply feet pad stand on speaker equipment or racks to effectively reduce the contact between the cabinet and the ground, thereby reducing the generation of resonance. 4Applicable: The speakers isolation plaform pads can be used for speakers and CD players, power amplifiers, preamplifiers, speakers, etc. and are also particularly effective for eliminating the resonance of power amplifiers. 5Easy to Install: No need to destructively drill holes and fix them with screws, no need to damage the surface of the equipment with double sided adhesive, just put the equipment on it directly, and the feet and pads are integrated.4 xSpring Speaker Spikes Feet StandsPlease allow some errors due to manual measurement.