The Adam is made of medical grade silicone with a silky finish. The Adam features a large head and prominent veins that adorn the entire shaft.The suction cup can be attached to a smooth surface or secured in a strap-on ring. We recommend using a water-based lubricant, and antibacterial toy cleaner for the care and comfort of this product. 100% silky touch silicone with SILEXPAN® dual density: incredibly realistic dildo with super resistant suction cup base. The distinct qualities SILEXPAN® make it possible to manipulate the flexibility, elasticity, weight, and density of products so that they adapt to what the client wants and can improve the experience with more pleasant textures than those already available.