This is Drago Gear Double Lock Handcuffs Stainless Steel. Double-lock Steel Handcuffs. Durable, secure, and professional grade. Stainless Steel finish. Drago Stainless Steel handcuffs resist rust and corrosion, which allows them to work longer and look better than standard cuffs. Drago Tactical Gear is renowned for its toughness and durability and is trusted by individuals around the world who demand nothing but the best.