Ignite by Si Novelties Collection Series Cock 10 inches Black with Suction Cup. Realistic vibrating probe features a smaller size head followed by a veined straight shaft. Suction cup base makes this item great for both solo use and harness compatible with a stretchy o-ring not a metal one. Metal may damage the dildo. Cock with Suction Cup Base measures 10 inches in length. A water based lubricant is recommended. Always clean before and after use. Cock is made using body safe, phthalate free, non-toxic materials PVC. Plastics containing phthalates can be harmful to your health and have raised environmental concerns. Si phthalate free plasticizers are made from the highest quality medical grade components and is approved by the EU and FDA. Totally phthalate free, you can feel the difference. Cock 10 inches with Suction Cup Black from Si Novelties.