These are real police handcuffs that feature a black finish and are made of the highest quality full hard carbon steel. All the lock parts case hardened and rust proofed. They feature a self locking single lock with easy access to the double lock on top. The cuffs feature 19 lock stops and come with two standard handcuff keys. They weigh approximately 10.7 ounces, are 9 inches in length, and have an inner perimeter that expands from 5 3/4 inches to 8 1/4 inches. These are not gimmicked and are used by police and security forces throughout the United States. Only one set is available. 001CBMPOLICEHANDCUFFS