Ryde doesn't look like any other dildo and doesn't feel like any other dildo either. It's a lot more versatile and a lot more intense, with a ridged design that lets you rub multiple hot spots simultaneously, or pleasure a partner with double penetration. Both ends of the toy are insertable, with tapered tips so they glide in comfortably.Ryde's ridged texture gives you more stimulation with every motion, whether you use it internally, externally, or both. This double dildo can also fit into a harness, so the giving partner can penetrate the receiving partner both vaginally and anally. Specs:Insertable Length: 21.1cmWidth: 3.8cmMaterial: 100% medical-grade silicone, Phthalate-freeWarranty: 1 yearCompatible with water-based lubricants. Features: Versatile design for grinding, rubbing and thrusting Strong suction base Harness-compatible Internal and external Use.