Feature: 1. Achieve Purified Sound: Adjustable pure copper speaker isolation spikes separate sound components from vibrations, absorbing harmful vibrations from supporting surfaces and internal reflections, resulting in cleaner sound, tighter bass, and clearer sound. 2. Reduce Vibration and Resonance: The speaker anti vibration pads effectively absorb vibrations and resonance generated by various speakers soundbars, offering a valuable solution to optimize the sound quality of stereo equipment. 3. Height Adjustable: The height of the speaker isolation spikes can be adjusted, featuring a height balance adjustment nut that resolves issues with uneven flooring. The reasonable structural design enhances and improves the shock absorption effect of the speaker. 4. Elegant Appearance: Crafted from pure copper with a chrome plated surface, these beautiful spikes are not only effective at isolation but also add an elegant touch to your speakers with their exquisite cuts and polishing. 5. Ideal Choice: Isolation pads can maintain a low volume sensation and enhance the high frequency linearity, reduce the buzzing sound in the room, and decrease complaints from apartment neighbors. They are suitable for equipment such as speakers, amplifiers, subwoofers, Musical Instruments, turntables, CD and DVD players, tape recorders, Dacs, and instruments. 6. Package Content: You will receive 8 speaker shock absorbing feet, which are sufficient for the installation of 2 speakers. Each device requires 4 shock absorbing feet. Specification: Item Type: Speaker Spikes Material: Copper Application: for Speaker, Amplifier, Subwoofer, Musical Instrument, Turntable, CD DVD Player, tape recorders, DAC, and instruments. Package List: 8 x Speaker Spikes 8 x Base Pads