1. Round key chain rings set: 2 different colors -- metal gray 6pcs, silver 6pcs, meet your diversified needs. Inner diameter: 0.8 inch/20mm / outer diameter: 1 inch/25mm.
2. These metal split ring are made of shiny and quality metal. Lightweight, durable and won't bend or rust or coating coming off easily. The rings are flat sided, as they were supposed to be, which made them look a bit classier and more modern than average round rings, and the ends do not have sharp edges. Stout enough to give you confidence that your keys will stay on the ring.
3. Put the box instead of a little plastic bag in the drawer with the spare keys so they are available when needed.
4. Wide application: use them for key chains, car keys, house keys, permanent luggage tags, nametags, hang cards, making arts and crafts project, dogs tags, connecting clasps, charms, links, DIY project for closet and other things.
5. Not satisfied, Full refund! No matter how long time you bought it, if you think it is not valued, please email us, we'll refund you full payment.