description: 100% new high quality Frosted surface gives you comfortable hand feeling. Solid plastic structure wear resistant sturdy and durable. Non-slip texture design makes it easy to adjust the volume. Easy to install good replacement for the old or broken one. Color as shown Diameter: 32.5mm / 1.26in Height: 13mm / 0.51in Hole Depth: 8mm / 0.31in Uses: Suitable for mounting on the potentiometer with 6mm handle. Packing: 1 * Knob 1 * Wrench