Silicone rings aren't designed to stretch out—they're designed to hold their shape and still slip off if they get caught on something or you need to remove it. If your ring is too tight, you need to resize it and purchase a new one!

Do silicone rings stretch over time?

Remember: silicone can, and does, stretch. If you wear it for a few days, it will adjust to your finger size. Of course, you also want to make sure your silicone ring band isn't too tight.

Do silicone rings fit true to size?

Sizing silicone—just a little bit of a stretch.

Silicone, while a strong material, is also highly flexible. ... Because of this, it's recommended that you go a step smaller than your regular size when getting a silicone ring. After a few days of wearing it, the material will relax and your new band will fit perfectly.