When you don't live in the same country that manufacture the ring you want, you can't walk into the store to fit different rings to determine your size. This little gauge helped me determine the right size.
The picture showed a white/black gauge but I received a black/gold colored gauge and it was difficult to read.
As what my review subject says, it is a PERFECT finger sizer!
I recommend it to everyone who doesn't have time to go to a jewelry store for sizing.
Easy to use
A totally awesome piece of plastic to get your correct ring size!
I recommend this ring sizer for anyone looking to buy rings, very accurate, at very low cost.