How to size your cuff:
-Once you receive your cuff, gently pull the cuff ends apart until the space between them is just big enough for you to slide onto your wrist sideways. Once it is on, close it to where it will stay on your arm without falling off, and to where you can rotate it & slide it off of your wrist, NOT over your hand. You should be able to take it off and on without adjusting it every single time! If you are constantly pulling it apart and pushing it together to get it off and on, it WILL break. I am not responsible for this type of breakage.