... Parties, a lot of fun in the dark! Color LED Bright Finger Ring Lights Rave Party Glow Description:100% Brand NewSize ... : 4 x 1.6 x 1.6 cmVery Bright LED lightComes with batteries installedGreat for Parties, a lot of ... attach to fingersStrap to suit your finger & switch on the Bright lightElectronics for the three small electronics, duration of 5-20 ...