THE CUFF HAS AN INSIDE CIRCUMFERENCE OF 5 3/4" + 1 1/2"GAP FOR A TOTAL OF 7 1/4" SO SHOULD FIT A 6 1/2" 7 WRIST PERFECTLY. PLEASE GO AHEAD AND CHECK OUT THE PHOTOS IN THE PHOTO GALLERY & MESSAGE ME IF YOU HAVE ANY QUESTIONS.
THANK YOU SO MUCH FOR LOOKING!