Medium = Chest Circumference 85cmLarge = Chest Circumference 90cmXLarge = Chest Circumference 95cm2XLarge = Chest Circumference 98cm3XLarge = Chest Circumference 102cm

and if any irritation starts to happen

Are you up for this challenge

It also has a very strong suction cup so it can stay on any smooth surface

CHASTITY CAGE: THE MINI LOCKER V2 Ring Size:45mm Medium = Chest Circumference 85cmLargeSize information : Total length (including ring) : 40mm 1. 57"Chastity Cage length only : 25mm 0. 98"Inner diameter : 33mm 1. 29"What we like about The mini locker : Small and looks great on sissy slaves The locking system is better than a regular padlock Metal will never break and is good for longterm What we dislike about The mini locker : Metal cages are heavier than plastic, making it easier to slip out from. Comes with only 1 ring size