<br>3 Different sizes: <br>Round key chain rings set, 3 different sizes, 3/ 4 inch, 1 inch and 1.25 inch (20 mm, 25 mm and 32 mm) in diameter, 10 pieces each size, 30 pieces in total, meet your diversified needs. <br> <br>Sturdy and durable: <br>These metal split ring are made of iron and plating on the surface, sturdy, lightweight and durable, won't rust easily. <br> <br>Provide strong fastening: <br>The metal key ring is flat and keep securely closed, providing strong fastening and no need to worry about your keys falling apart. <br> <br>Good connecting accessory: <br>The round flat split ring is good for connecting clasps, charms, links and other ornaments; Easy and convenient to carry. <br> <br>Wide usage: <br>These key holder rings are suitable for organizing your house keys, car keys, hang cards, making arts and crafts project and so on. <br> <br>Specifications: <br>3 Different diameters: 3/ 4 inch/ 2 cm, 1 inch/ 25 mm, 1.25 inch/ 32 mm <br>Quantity: 30 pieces (10 pieces each size) <br>Material: iron <br>Color: silver <br> <br>Package includes: <br>30 x Round flat key chain rings