Quantity: A total of 30 Key Rings. Contains 30 pcs Key Ring with Chain, 30 mini split rings, enough for crafts. Size: The diameter of the key chain is 2.5cm, the length of the chain is 3cm, the diameter of the open jump ring is 0.8cm. make your personalized keychain with these. Durable material: The key rings is made of metal, not easy to rust and fade. fine workmanship, smooth surface, won't scratch your hands and things. the sturdy key ring can hold the accessory in place. Features: Each keychain clip has a separate ring that, you can easily connect them without pliers, so you can easily attach your ring to the chain and attach your key, photo or pendant. Widely Application: Key chain rings are widely used in daily life, these sets are used to make your own key rings, beads, pendants, name tags, card holders, small dolls, arts and crafts. /p>