Tri-Rings Glow At Nighttime. Set includes one each size: medium ring, large ring and x-large ring. The unstretched diameters would be the following 1.75 inches, 2 ", and a pair of.5 inches around. Bulk weight .4 ounce. Safe and pure for body and pleasure. Made using phthalate free, non-toxic materials Rubber. Category: For Males, Rings & Sleeves, Rings. Tri-Rings Glow At Nighttime is really a registered trademark for California Exotic Novelties. Made in the united states. Adult sex toys and sexual wellness. Wash pre and post each use. Always employ a water personal lubricant with this particular product for optimum pleasure. Important warning: this novelty method is should have been an intimate enhancing aid. Not meant for contraception/contraception or management of erection conditions. Use a maximum of half an hour at any given time. Allow an hour between additional uses. Don't go to sleep or perhaps be intoxicated by alcohol or drugs while using the the product. Prolonged use without removal may lead to bruising towards the base or permanent injuries towards the penis. Consult you physician should any complications should take place and discontinue use immediately. New high definition images added