acechannel Shining Stainless Steel Bracelets Lockable Wrist Ankle Cuffs Bangle Bracelet Fashion Jewelry Anklet

The cuffs secures with a small hex screw that screws down into a small groove/hole on the locking pin on the side opposite of the hinge. Each cuff can be removed by giving the screw 1-2 turns with the included hex key. Please do not fully remove the hex screw, as re-inserting it can be a pain & it can easily be lost if dropped,Also we included one more spare screw in package to prevent you lost it. Please be careful with the hinges on these cuffs, the hinge might pinch skin if you are not careful. Circumference of internal size: 55mm = 15.5cm (6.1"inches) 60mm = 16.8cm (6.6 inches) 65mm = 18.0cm (7.3 inches) 70mm = 20.0cm (7.9 inches) 80mm = 23.0cm (9 inches) 90mm = 26.0cm (10.2 inches) Product Display PVD 18K Gold Coated Color Original Stainless Steel Color PVD Black Coated Color Ankle cuff silver color Ankle cuff black color Ankle cuff gold color