Are the rings made to break? How much does it take?

Our rings are made from silicone and them being designed to break is part of the safety design. We've engineered breaking points into the ring's design so it breaks before that precious finger of yours! They won't last forever. This is why we are committed to offering you a 94 year warranty. 

Groove Original silicone rings will break at ~ 32lbs of pressure
Groove Thin silicone rings will break at ~ 15lbs of pressure