The Peerless Handcuff Company Springfield MA 700B Chain Link Handcuffs are high-quality handcuffs designed and manufactured in the United States by the reputable brand Peerless Handcuff Company. These handcuffs have a durable chain link design and are modelled as the 700B. Please note that these handcuffs do not come with a key, making them secure and restrictive for law enforcement or security purposes. Always follow proper training and guidelines when using these handcuffs.