Product Description material: metal Size: inner diameter 7cm Color: silver Quantity: 1 pair Package content: 1*Children's game handcuffs 1.Role Playing Handcuffs Toy: Suitable for the police thief game,the real metal handcuffs make the game more realistic and interesting.Suitable for all types of parties, especially role-playing parties, Halloween parties, etc. 2.Safety handcuffs: Safer than other toy handcuffs, don't need the key to open it,no jagged metal. Protect the user's hand Recommend it for children over 3 years old. 3.Handcuffs with Keys: Highly realistic handcuffs,insert the key into the keyhole and turn it gently to the right to open the handcuffs. 4.Two Unlocking Methods: Each handcuff has the secure unlocking slider on the side that you can still open without keys. 5.Metal Handcuffs: The handcuffs are not made of plastic,they are made of high quality metal, and the quality is more better than plastic handcuffs,realistic and not easily damaged.