Dual Density Silicone. Made with Silexpan, a new revolutionary material, memory Silicone. Bendable, Flexible, soft Silicone dong. This simply luscious dildo is made with ultra-premium silicone to give you a lasting pleasure tool that you can trust. The defined head and bulging veins make this dong look and feel like the real thing... or maybe even better! The strong suction cup base sticks to just about any flat surface so that you can it for a ride. Harness compatible. You can even warm it up or cool it down for a variety of sensations. Thermo Reactive, softer when heated and harder when cooled. Can be warmed or cooled in water or 1 minute in the microwave for a variety of sensations . The hypoallergenic material is easy to clean with mild soap or a toy cleaner, but it is also top-rack dishwasher safe and sterilizes with 3 minutes of boiling. Use only with water based Lubricant.