Have it both ways with the Go Stix Super-Slim adjustable vibrating ring. The super-slim vibe can go on top for clitoral and labial stimulation, or bottom for a buzz on the testis and perineum. The stretchy ring is a snug and comfy fit for most. With textured sleeve and astounding 13,500 RPM this ring is perfect for cock-ring beginners. At 4.25" long and 0.6" wide they will easily fit in your pocket. They are made of non-porous ABS plastic with a body-safe SEBS textured sleeve. Battery included. A colourful and convenient ring for couples on the go. -Wireless -Batteries included -Disposable -Often an impulse buy, suggest displaying them at the till.