Our very popular E3 Double debossed Silicone rings are specifically designed for people with active lifestyles and people that make a living working with their hands.
With the 2-line design it just gives the silicone ring a different look, more sophisticated and "ring look-a-like" than the normal silicone ring.
They’re stylish, safe, comfortable to wear and engineered to take a beating.
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 |
