Material: Finger Sleeves - Phthalate Free PVC Vibe - Plastic Cock Ring - Silicone Batteries: 2 Sets Included Product Features: 3 Finger Sleeves- G-Spot, Beads and 4 Ears 7 Function Waterproof Chestnut Vibe- Pulsing, Tingling, Throbbing, Roller Coaster and More 2 Sets of Batteries 4. FREE Vibrating Disposable Cock Ring- 20+ minute run time with on/off switch Battery Installation: Dont go limp by getting the batteries in backwards! This vibe will function properly if the batteries are installed correctly.... Negative poles facing the switch button. Remember, to prolong the life of your batteries, always remove them when you are done.