Description Are you looking for a professional, yet reasonable slider cap? Are you in search of a sturdy, trustworthy accessory that can do multiple jobs at once? If yes, look no further! Our potentiometer knob must meet your needs, this fader knob is one of the great choices for you. Features -Color:Assorted Color -Material:Rubber -Size:2.20X1.40X1.10cm/0.86X0.55X0.43in -Inner hole: 4mm -Replacement the sliding push button caps, suitable for various devices. -Sturdy construction: made of firm rubber material, ensuring durability and long-lasting use even with daily wear and tear. -Wide compatibility: designed with a 4mm inner hole, allowing easy replacement and installation on different devices. -Easy to use: featuring a straightforward sliding design, the push button caps offer effortless control and convenient operation. -Adoption of simple and convenient design, this product also can be used for a long time. Replacement the sliding push button caps, suitable for various devices |Sturdy construction: made of firm rubber material, ensuring durability and long-lasting use even with daily wear and tear |Wide compatibility: designed with a 4mm inner hole, allowing easy replacement and installation on different devices |Easy to use: featuring a straightforward sliding design, the push button caps offer effortless control and convenient operation |Adoption of simple and convenient design, this product also can be used for a long time