Not sure what size ring you need? This little tool will help you figure it out. Simply size and slide over knuckle to see what size you need. Make sure that it is slightly snug over knuckle but fits on the finger so that it doesn't slip off the knuckle with ease.
Keep in mind we do not sell half sizes so we suggest ordering up and if needed we sell ring huggers to help you have a snug fit on your ring.