●What you get: 5 pieces grey universal EQ potentiometer knobs. ●Function: This accessory can make your EQ potentiometer buttons of the device usable. ●【Durable Material】Our fader buttons are made of hard rubber material, durable and wear-resistant. ●Easy to use: our caps are very easy to install and remove without worrying about breaking the machine. ●Suitable model: Pioneer DJM, DDJ, XDJ, Denon, Numark, AKAI, RANE, VESTAX, etc.