DescriptionThis penis ring is made of silicone material, durable to use. Adult sextoys help you accumulate more energy and have more fun. The smoothsurface makes it comfortable to wear. Helps promote or maintainerections that last longer and give you great pleasure.Features-Color: Transparent, black -Material: Silicone -Size: About 12.50X4.30X3.50cm/4.91X1.69X1.38inch -Note:Random Color of the battery slot . - Made of high-quality material, odorless, environmental, and safe for use. - Man penis ring helps reduce and control premature ejaculation, keep you sex time longer. - It helps you meet your daily physiological needs and makes your time less short. - Perfect for couples who want to add erotic pleasure in their sex life. - Lightweight and portable, easy to carry.