Features: Material safety and excellent: Made of high quality ultra-soft silicone material, feel soft and skin friendly, very easy to clean. Desensitization delayed ejaculation: can increase the quality and time of your sex life and increase your happiness. Portable: Size: small, easy to carry, but also a good helper for travel, no matter where you are, you can enjoy endless fun anytime and anywhere. Waterproof design, shower, bathtubs, car, travel. Easy to travel or carry, easy to put in handbags, wallets. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material:Silica Gel Size: Diameter:5cm Length:6.1cm Diameter:3.9cm Length:5.2cm Diameter:3cm Length:4.2cm Package List: 1 Set*Silicone Tentum Lock Rings