Ring The Alarm from Zero Tolerance Toys. Four different cock rings. Great for couples play. Choose from the Bottleneck Cock Ring, Cuff Cock Ring, Lifesaver Cock Ring, Tickler Cock each ring prolongs the pleasure. Made using body safe, phthalate free, latex free Themoplastic Elastomers TPE. Waterproof for play outside the bedroom. 5 years warranty.