Play stronger and longer with Stay Hard Donut Rings. These thick, durable C-rings are super-stretchy for comfort. Wear one ring around the base of the shaft or both rings at once—around shaft and balls—for extra stimulation. Made of premium TPE, Stay Hard rings are phthalate-free and easy to clean. - ENHANCE - Increase Stamina & Enjoy Harder Erections - STRENGTH - Strong, Tear-Resistant Elastomer - 2-PACK - Includes 2 Soft and Stretchy Cock Rings: Wear One or Both Together! - PEACE OF MIND - Made from TPE. Contains No Fragrances, Phthalates, Paraffins, or Latex - SIZE - 1.8 cm Inner Diameter x 3.5 cm Outer Diameter (Each Ring)