The Screaming O 4B O Wow vibrating ring features a super-powered 4B bullet with deep, rumbling bass vibrations that deliver powerful and mutual pleasure enhancements for couples of all kinds. Made from lab-tested body-safe SEBS, the stretchy ring is designed for a comfortable fit. Available in four colors to match your sensual mood, the ring includes extended pleasure ticklers for enhanced sensations. The Screaming O 4B O Wow is sure to make love more fun.