The DoubleO 8 vibrating erection ring features two specially positioned rings and a vertical vibrator angled for maximum stimulation where traditional vibrating rings cant reach! Simply stretch one ring around the shaft and the other around the testicles for an extra-secure fit and super-powered pleasure where it counts! Vertical vibrating double ring Extended angled vibrator for full-motion contact Double rings for a snug fit,1 for the shaft and 1 for the testicles Super-powered bullet motor for mutual satisfaction Soft pleasure ticklers for enhanced sensations Available colours Clear, Pink and Blue, only one is supplied