Secure, Slim Carbon Fiber Money Clip Wallet, RFID EDC Front Pocket Card Holder Sturdy split ring shaped as a heart, for key ring or similar use Great for kids crafts, quick gifts, keepsake photo key chains, etc Stylish, fashionable and strong version of split rings, flat design Size (L x W): Approx. 1.2 x 1.2 x 0.1 inch Material: Zinc alloy