Unsure about what size ElectroRing to get? We have you covered.! We now offer a 3D printed ring sizing set covering all of our ElectroRings from 25mm diameter right to to the 65mm ring. So simple to use, simply slip a ring on and see if it fits. If its too tight when you are erect, then jump to the next larger size. Too small and drop a ring size. The choice is yours! Each sizing ring has a numeric tab indicting the diameter in mm, matching our ElectroRing Sizes, so you can work out what size ring is right for you - just don't forget to write it down. Once you are happy with the sizing, then you can select the correct rings from our ElectroRing System and let the fun begin. Not designed for Electroplay. Single use only. Always check the rings before use. Ringdiameter GirthCircumference mm inches mm inches 25mm 1 74 3.1 30mm 1.2 94 3.7 35mm 1.4 110 4.3 40mm 1.6 126 4.9 45mm 1.8 141 5.6 50mm 2.0 157 6.2 55mm 2.2 173 6.8 60mm 2.4 188 7.4 65mm 2.6 204 8.0 Material PLA* Guarantee Single Use PLA is a 3D printed thermoplastic derived from corn starch. It is not designed for long term use, and will warp with excessive temperature.
