Dr. Joel Kaplan Support Master Triple Smooth Rings increase stamina! Stretchy and comfortable erection enhancers provide testicular and penile support. Safe and pure for body and pleasure. Made using phthalate free, non-toxic materials Thermoplastic Rubber TPR. 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. A water based lubricant is recommended. Triple Smooth measures 2.5 inches long by 2.5 inches wide. Bulk weight 0.9 ounce. Always clean before and after use. Category: For Men, Rings & Sleeves, Rings. Dr. Joel Kaplan Support Master Triple Smooth is a registered trademark for California Exotic Novelties. Sex Toys and Sexual Wellness.