lmprove your performance in an instant when you pick up our rechargeable silicone cock ring. Its smooth and stretchable texture makes it easy to wear. This cock ring will hug the base of your penis and constrict the blood flow, letting you achieve a stronger and longer lasting erection that can also result in more intense orgasms. - 7 Vibration Functions with Memory - Dimensions: 8.4 cm x 4.9 cm x 4.3 cm - Weight: 62 grams - Silicone Material - USB Rechargeable