Pro Series Silicone Ring Set
Created with ultra-durable, super-stretchy silicone, and designed with textured easy grip tabs for easy on and off action, this Pro Series set is the perfect fit. Three sizes to choose from. Use one at a time, or all at once. The extra thick rings are sturdy enough for the most avid users. The superior quality silicone is stretchy enough for ultimate comfort, yet durable enough to last.