DeVice takes the award-winning Vice from Aneros back to basics with its core of pure silicone. It is the first prostate massager made of solid silicone.DeVices battery-free design offers even more functions. It is also hands-free and handle-free, which allows users to sit on the massager and employ their hands in other creative ways. The shape of deVice remains the same as Vice, with each curve anatomically designed to fit a mans body for an unbelievable experience.Experienced users will love deVices large size and a combination of fullness and comfort. The solid silicone core is comfortable while providing sufficient firmness and optimum responsiveness. Developed for active stimulation, deVice delivers increased pleasure when sitting, grinding, walking, and nearly every activity one can imagine.SpecificationsTip Width. 1.25 inchesMid-Ridge Width. 1.25 inchesInsertable Length. 4 inchesMaterial. Silicone