The impact of audio shock absorbers on sound quality is very important, but the of the cable is easy to overlook. The wire diameter is placed on the ground without good shock absorbers, which affect the sound quality. This product is made of aluminum alloy with anti-skid pads. Great improvement in sound quality. The sound is balanced and atmospheric, thick and stable, and low-frequency elastic. Foot Pad Feet Pads Foot pad material:aluminum alloy Color: Black Material: aluminum alloy Package Contents: 1 x Audio audiophile wire bracket Only the above package content, other products are not included. Note: Light reflection 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.