LUSTER BLUE RING SIZER
Step 01 : Cut a strip of paper or a piece of string. The paper strip should be approximately 1/2″ wide, and 5″ long.
Step 02 : Wrap the paper or string around the finger to be sized
Slide the paper or string up to the knuckle, as the ring must be sized large enough to able to slip off and on, over the knuckle.
Step 03 : Use a pen to mark the string or paper where the long end overlaps.
Step 04 : Measure the mark from the end of the length of paper or string with a ruler.Use the metric side for more accurate sizing.
Locate your ring size on below chart. If the measurement falls in between two sizes, it is recommended that you choose the larger size.
Ring Size | Diameter | Circumference |
4 | 14.9 mm | 46.8 mm |
4.5 | 15.3 mm | 48.0 mm |
5 | 15.7 mm | 49.3 mm |
5.5 | 16.1 mm | 50.6 mm |
6 | 16.5 mm | 51.9 mm |
6.5 | 16.9 mm | 53.1 mm |
7 | 17.3 mm | 54.4 mm |
7.5 | 17.7 mm | 55.7 mm |
8 | 18.2 mm | 57.0 mm |
8.5 | 18.5 mm | 58.3 mm |
9 | 19.0 mm | 59.5 mm |
9.5 | 19.4 mm | 60.8 mm |
10 | 19.8 mm | 62.1 mm |
10.5 | 20.2 mm | 63.4 mm |
11 | 20.6 mm | 64.6 mm |
11.5 | 21.0 mm | 65.9 mm |
12 | 21.4 mm | 67.2 mm |
12.5 | 21.8 mm | 68.5 mm |