One Touch Blue Dolphin is a super-stretchy, comfortable erection enhancers. Discreet, comfortable, stretchy enhancer with removable and reusable super-slim micro stimulator. Ring measures 2.5 inches long by 1.75 inches wide. Stimulator measures 1.75 inches long by .5 inch wide. Safe and pure for body and pleasure. Cock ring is made using phthalate free, non-toxic materials: Thermoplastic Elastomers TPE ring, ABS plastic stimulator. Batteries to power up 2 watch size, 4 included. Bulk weight 0.6 ounce. 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, Rings. One Touch Blue Dolphin is a registered trademark for California Exotic Novelties. Sex toys and sexual wellness. New high resolution images added.