Prolong your ejaculation with these Super Stretchy Donut RingsThis pack of 3 colorful cock rings will help you last longer, stay hard, and shoot HUGE loads.Stay Hard Donut Rings are made of phthalate-free, thermoplastic elastomers. The rings are comfortable and made specifically for your safety and hygiene during your intimate play.Cock rings give you a longer-lasting erection by trapping the blood supply in the penis and intensifying your orgasm!Cock rings are ideal for men suffering from erectile dysfunction ED and premature ejaculation.   Always use a water-based personal lubricant with this product for maximum pleasure. Do not wear a cock ring for more than 30 minutes at a time. Specifications all rings: .75 inch diameter, total packaged weight .05 pound.