ammoon 4 in 1 Flexable Fingertip Protectors Silicone Finger Guards Fingertip for Guitar Ukulele Bass 4 pcs a set of assorted flexable fingertip grips. Ventilated grips won't make fingers sweat or smell. Fingertip protectors, guards, allow for painless play. Works equally well for other stringed instruments, guitar, banjo, mandolin, ukulele.