Fact: the simpler something looks, the more effort it took to create it. This is absolutely true of our 7-Function Ring, a simple device with a complex personality. Every detail you discover reveals another thought process aimed at delivering you and your partner layered pleasure. From the unique, super stretchy material (called SEBS) to the perfectly placed protrusions, you'll soon realize that everything works together to enhance your shared experience. At the heart of the Ring is our ridiculously powerful, silicone coated bullet vibrator with a center-mounted motor that delivers strong sensations for him and high-contact clitoral stimulation for her. We built in 7 unique vibration patterns to amplify your natural rhythm. It's USB rechargeable, 100% waterproof, and 100% ready to rock your world. Two Year Warranty.