All Copper Speaker Feet: This is a pure copper speaker shock absorber foot, measuring 36mm in length with a 6mm screw thread diameter. The conical design allows it to be used directly under speakers or audio equipment, as well as under isolation boards and frames. Maximum Supported Load: Up to 15kg (approximately 33 pounds). The pointed tip helps minimize harmful vibrations by ensuring solid contact with the floor. Height Adjustable: Features a high-grade gold-plated finish that is durable, resistant to scratches, and visually appealing. Includes an adjustable balance nut for precise height tuning, helping reduce unwanted resonance between the equipment and the surface for improved sound clarity. Compatibility: Suitable for use with HIFI speakers, speaker stands, amplifiers, CD/DVD players, turntables, audio chassis, musical instruments, and other audio components. Color: Gold Material: Copper Package Contents: 8 x Base Pad 8 x Spike Note: Light reflection and display settings may cause slight color variations between the image and the actual product. Measurement tolerance is +/- 1-3cm.