Please note, NO custom rings can be exchange. Double check your size when ordering.
Featuring two layers of contrasting silicone with an engraved logo throughout, the E3 Eternal silicone ring is unique in it's design. The E3 Eternal silicone ring also features an unique inside pattern to make the ring more breathable than any other silicone ring on the market. Engravings on the outside are available in standard options, but you can customize it to your own design. Your ring, your style!
They’re stylish, safe, comfortable to wear and engineered to take a beating. Unlike traditional metal wedding rings
Perfect for the gym, work, play and the outdoors!
What is my Ring Size?
| DIAMETER (mm) | CIRCUMFERENCE(mm) | US SIZE | UK SIZE | E3 SIZE |
| 14.86 15.27 | 46.68 47.97 | 4 4.5 | H 1/2 I 1/2 | 4 |
| 15.7 16.1 | 49.32 50.58 | 5 5.5 | J 1/2 L | 5 |
| 16.51 16.92 | 51.87 53.16 | 6 6.5 | M N | 6 |
| 17.35 17.75 | 54.51 55.76 | 7 7.5 | O P | 7 |
| 18.19 18.53 | 57.15 58.21 | 8 8.5 | Q Q 3/4 | 8 |
| 18.89 19.41 | 59.34 60.98 | 9 9.5 | R 3/4 S 3/4 | 9 |
| 19.84 20.2 | 62.33 63.46 | 10 10.5 | T 1/2 U 1/2 | 10 |
| 20.68 21.08 | 64.97 66.22 | 11 11.5 | V 1/2 W 3/4 | 11 |
| 21.49 21.89 | 67.51 68.77 | 12 12.5 | Y Z | 12 |
| 22.33 22.60 | 70.15 71 | 13 13.5 | Z 1 Z 1.5 | 13 |
| 22.69 22.92 | 71.28 72 | 14 14.5 | Z 2 Z 2.5 | 14 |
| 23.06 23.24 | 72.45 73.01 | 15 15.5 | Z 3 Z 3.5 | 15 |
| 23.47 23.55 | 73.73 73.98 | 16 16.5 | Z 4 Z 4.5 | 16 |
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