Ring Sizer, Find your US ring size, Sizing Tool

Not sure what your ring size is?  This ring size tool works like a belt.  Simply push the end through the buckle to form a ring shape.  Slip the sizing tool on to your finger and adjust to a comfortable fit.  Make sure you can still slide it over your knuckle.  When the best fit is achieved, read off the size indicated by the arrow. (Size pictured is a 7)