Cock ring. base boost and ball stretcher all in one!An ingenious triple c-ring that wraps around your length. balls and base for maximum support and hardness; and a ''sling-ring'' that's a ball stretcher and c-ring all in one. And both in super-flex TPR. soft to the skin and ultra-body-safe.- Cock Ring.- Ball Ring.- Base Boost.- Supple. stretchable. body-safe TPR.