Mooer Footswitch toppers are genius! They are colorful plastic bumpers intended to be put on the footswitch of your pedals (Works withANYpedal with a standard metal footswitch.Some guys are using them for the “hard to reach” footswitches which might otherwise require a tactically aimed big toe to successfully engage without disturbing anything else. Some people just like them as a bit of fun or as a way for them to pimp up their pedals. Practical or purely cosmetic purposes, they’re super useful for making your pedals hard to miss, and even help in identifying your pedals in the dark as big colorful targets for your foot to aim at!