The Oxballs Cock Lock Chastity Cage is a great way to to keep everything locked up without the flimsy locks and hard plastic. The thick TPE material will keep any erection straining against the form of this chastity device. Does not pinch or dig into you like other chastity devices. This device also has a drain hole at the tip. For best results, lightly lubricate the inside of the toy, slide into the toy, and stretch out the ball opening and drop them through.?This device can be worn for extended play and is a great packer for when you want your bulge to be seen.?