With each thrust of your hips, the Silicone Cock Ring Plug moves back and forth to massage your prostate. The Ultrasilk™ Silicone, with its silky smooth feel, warms with your body heat beautifully. The attached cock ring can be placed around the shaft, balls, or both for lasting performance. This easy-to-clean smooth silicone cock ring doubles your pleasure and provides longer-lasting play with this hands-free prostate stimulation.  Made with smooth, body safe silicone, this cock ring and plug contains no fragrances, phthalates, paraffins, or latex.