These effects pedal protective caps are bright, beautiful, and attractive. The rich quantity are enough to meet your . It is an excellent decoration of the guitar effect keyboard. It is simple in design, but it's practical to use, which give you a good use experience. Suitable for 10mm guitar footswitch knob. They are easy to store because they are so small that they 't be inconvenient to carry with you. Their volumes are very small, so you can take them with you and replace the old or broken effect caps at any time. There are enough effect caps to use and replace, which can be used for a long time. You can use them for yourself or give them as gifts to beginners or friends. They be encouraged. Size:2.5x0.8CM Color:Multicolor Material:plastic Package Contents: 8 x footswitch topper 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.