Dr. Joel Kaplan Enhancer Rings magic prolong set. Two high quality stretchy, comfortable, enhancers which add girth. Safe and pure for body and pleasure. Made using Thermoplastic Elastomers TPE. A water lubricant is suggested. Rings measure 1.75 inches across. Bulk weight .7 ounce. Always clean pre and post use. Cock rings when worn around the bottom of your penis and testicles, many users discover that cock rings increase sexual satisfaction. Prolong rings, erection enhancement, climax control rings, cock rings. Category: For Males, Rings & Sleeves, Rings. Dr. Joel Kaplan Enhancer Rings is really a registered trademark for California Exotic Novelties. Made in the united states