Feature: 1. Shock 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. 2. Aluminum 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. 3. Reduce 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. 4. Applicable: 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. 5. Easy 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. Specification: Item Type: Spring Speaker Spikes Feet Stand Material: Aluminum Alloy Size: Diameter: Approx. 44mm/1.7in Height: Approx. 42mm/1.7in Single Load Bearing: Approx. 9kg/19.8Ib. Package List: 4 x Spring Speaker Spikes Feet Stands Note: Please allow some errors due to manual measurement.