Locking Bar ( Learn About Ion Plated Titanium Cuff MATERIAL: Ion Plated Titanium PRODUCT DETAILS About the brand: Titanium Cuff bracelet comfortably fits a size 6.5-7.5in wrist Screw-in clasp Ion plating is very durable compared to traditional techniques. Experimentation has shown that this new method can be five to eight times more durable. This makes ion plated jewelry and accessories a rugged option for daily wear. Makes awesome gift! Or just gift yourself! A screw on bracelet is a perfect way to say “I love you”.