Silicone Jack Rabbit Ring Gray. Dual motors in rabbit ears. Totally self-contained and all Silicone. 7 functions of intense vibration, pulsation and escalation. Stretchy and comfortable enhancer. EZ push button control. Hold for 3 seconds to turn off on any function. Safe and pure for body and pleasure. Made using phthalate free, non-toxic materials: Silicone enhancer ring, ABS plastic cap. Overall cock ring measures 2.75 inches long by 2.25 inches wide. Ring diameter 1.25 inches. Bulk Weight: 1.4 ounces. Vibrating cock ring requires 3 watch size batteries, included. Cock rings when worn around the base of the penis and testicles, many users find that cock rings increase sexual pleasure. Prolong rings, erection enhancement, climax control rings, cock rings. Category: For Men, Rings & Sleeves, Sleeves. Silicone Jack Rabbit Ring is a registered trademark for California Exotic Novelties. Colors may vary. New for 2013 package front and back. Located on the back side of the product in five different languages to help describe the adult products to the customer: English EN, Dutch DE, French FR, Spanish ES and Russian RU. Wash before and after each use. Always use a water based personal lubricant with this product for maximum pleasure. Important warning: this novelty product is intended as a sexual enhancing aid. Not intended for contraception/birth control or treatment of erection conditions. Use no more than 30 minutes at a time. Allow 60 minutes between additional uses. Do not fall asleep or be under the influence of alcohol or drugs while using this product. Prolonged use without removal may result in injury to the penis. Consult you physician should any complications should occur and discontinue use.