It's no secret that using vibrators can enhance pleasure, but holding a toy in place can also be distracting, and even counterproductive. Unlike vibrating penis rings, Eva is worn in the vulva, leaving your hands free to support your weight, move around, and focus on intimacy. We designed Eva's flexible wings to nestle under your labia for a secure, comfortable fit. Even in adventurous positions, Eva only needs the help of a single finger to stay secure. Eva is great for all kinds of play. Use it on your own, or anytime you might want your hands free. However you want to enjoy Eva is the right way to use it! - Waterproof - Medical Grade Silicone - Three Speed Motor - Includes Charging Case