All Copper Speaker Feet: This is a pure copper speaker foot nail, the foot nail is 36mm in length and the screw handle diameter is 6mm. It is a cone similar to a nail, which can be placed alone under equipment or speakers, or under shock-proof boards and shock-proof frames. Maximum Supported Load: The maximum supported load is about 15kg, which is about 33 pounds. Contact the tip on the ground can minimize harmful vibrations. Height Adjustable: The high-grade gold-plated surface is beautiful, and not easy to scratch. At the same time, this product is also designed with a height fine-tuning balance nut. It can reduce the sound dye between the carton body and the ground to obtain pure sound effects. Be Applicable: Can be used for HIFI speakers or speaker stands to absorb shock. Suitable for speakers, amplifiers, CD DVD players, turntable recorders, chassis, musical instruments, etc. Colour: gold Material: copper Package Contents: 8 * Base Pad 8 * Spike Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.