100% Handmade, our blacksmith custom makes this item by hand, every piece is unique, only for you. This is attractive and comfortable enough to be worn daily, and can ‘pass‘ for a piece of jewellery in public. Opens with Combination Lock. The inside diameter of this L Size is 7.8 cm, the rod diameter (thickness) is 1.2 cm. The Lock Has A Fixed Code That Cannot Be Changed.