COG rubbery c-rings comes with 1 small + 1 large rings. The big COG is designed for guys that like a heftier super-stretchy c-ring, the smaller COG for a tighter fit, or wear it on your ballsack--hünkyjunk likes to offer more options for all kinds of play. Each pack has 2 different color rings, both with knurled grip surface texture that looks cool and feels amazing, at hünkyjunk we love the details!