E3 PLAIN RPL MEN CAMO 16
E3 Rings are specifically designed for people with active lifestyles and people that make a living working with their hands. They’re the most practical alternative to a traditional wedding band.
They’re stylish, safe, comfortable to wear and engineered to take a beating. Unlike traditional metal wedding rings, E3 Rings are made to be worn in circumstances where you normally take off your wedding band.
Perfect for the gym, work, play and the outdoors!

This image and description is for illustration purposes only and may not reflect the actual representation of the product. We do not guarantee the accuracy, completeness or suitability of this image or description for any particular purpose as this information may contain inaccuracies or errors. To the fullest extent permitted by law, we expressly exclude liability for any such inaccuracies or errors. See full T&C’s
Use the diameter you measured to find the correct E3 Ring size.
Diameter mm |
Circumference mm |
US Size | UK Size | E3 Ring Size |
14.89 | 46.78 | 4 | H | 4 |
15.29 | 48.03 | 4.5 | I | |
15.70 | 49.32 | 5 | J 1/2 | 5 |
16.11 | 50.61 | 5.5 | K | |
16.51 | 51.87 | 6 | L,M | 6 |
16.92 | 53.16 | 6.5 | N | |
17.32 | 54.41 | 7 | O | 7 |
17.76 | 55.79 | 7.5 | P | |
18.19 | 57.15 | 8 | Q | 8 |
18.54 | 58.25 | 8.5 | Q 3/4 | |
18.89 | 59.34 | 9 | R 3/4 | 9 |
19.37 | 60.85 | 9.5 | S 3/4 | |
19.84 | 62.33 | 10 | T 1/2 | 10 |
20.26 | 63.65 | 10.5 | U 1/2 | |
20.68 | 64.97 | 11 | V 1/2 | 11 |
20.98 | 65.91 | 11.5 | W 3/4 | |
21.49 | 67.51 | 12 | X, Y | 12 |
21.80 | 68.49 | 12.5 | Z | |
22.20 | 69.74 | 13 | Z+1 | 13 |
22.61 | 71.03 | 13.5 | Z+1.5 | |
23.01 | 72.29 | 14 | Z+2 |
14 |