OXBALLS makes the best cocksheaths, big ones, long ones, thick, new skinny-thin sheaths…all designed to fit right and stay on. All our sheaths are built on our original cocksling base so they fit you no matter how hard you play.We include a bullet shape insert with every cocksheath to adjust the inside shaft length for the best fit for you. ADJUSTfit 3-pack is three more inserts for more exact fit choices any size guy can feel our sheaths custom fit their size add as many as you want making the sheath feel like it is part of you, feel firm from the base of your shaft to the tip of the sheath.The clear rubbery inserts disappear inside the sheath for a discrete look they keep the cocksheath firm even when you aren’t as firm so you can keep playing hard.