TOOGOO(R) Silvery Lovers Metal Key Chains Couple Keychain Rings The Lovers Keychain Rings are made of alloy and metal material and they are both of good quality Silvery Key Chains i are designed with a lock and key on Total length: 3.3", 2.8" Color: Silver Tone Total Weight: 28.6g; Package include: 2 x Silvery Keychains