 These cock rings are made from elastomex, which is a unique blend of TPR and TPE. This new material is designed to make the Spartan Power Rings the toughest and most flexible rings on the market. The rings are Phthalate free and skin safe. Using Spartan Power Rings will give the user an enhanced erection experience, which in turn will improve performance and lead to greater sexual satisfaction. Price $12.95 |