Hunkyjunk HUJTUB c-ring, tub, multiHUJ c ring is our favorite grippy ring you will want to use and use often just the right size it's the perfect c ring or ball ring that stretches to fit all size guys it can be layered for a tighter fit or some guys stack them for gradual ball stretching. Hnkyjunk innovates even in this simple design HUJ c ring has a groove inside the ring that flattens out when worn this keeps the ring in place and keeps a bit of lube between the ring and you for