Sweet and simple, a literal "twist" on an infinity band.
A little less obvious than all those forget-me-knot rings out there, and a little more interesting than a band, this ring looks like an infinite loop or a rubber band that has been twisted around itself and folded in half to create a double loop. Unlike a rubber band, the loop *never actually touches itself*. If an ant was walking along the loop, he could walk forever and never reach a wall, kind of like a Mobius strip.
2.208 w x
2.604 d x
0.869 w x
1.025 d x