Size Chart If the fit isn't perfect, we'll be happy to exchange it.
Our all-glow Halo ring is made entirely of our proprietary glow polymer and designed with a smooth comfort fit. This ring can be quickly charged with either sunlight or a UV flashlight. Please note that this ring does not contain any carbon fiber.
Each ring comes with a free keychain UV flashlight.
Unconditionally Guaranteed: If your ring doesn't fit perfectly, we'll be happy to exchange it for the right size. And if any of our products don't meet your expectations in any way, we'll happily replace them or send you a full refund, whichever you prefer.