Specification: Materials: Titanium Steel Size of Lock Bracelet: Approx. 20.3cm / 7.99 inch (L) 10.5mm / 0.41inch(W) Length of Necklace: 40cm / 15.75 inch Size of Key Pendant: 18mm / 0.71 inch Feature: 1. Made of premium titanium steel highly resistant to rust corrosion and discoloration. 2. Smooth surface nice hand feel will not hurt your hands. 3. It can last for a long time and easy to clean it is not easy to be tarnish or oxidize. 4. Lightweight and elegant make you looks fashion and charming. 5. Unique lock and key design it is great to be a gift for your lover. Kindly Notes: *Please compare the details before purchase. *Due to the lighting and screen settings the real color may slightly different from the picture. *Please allow slight size differences due to different manual measurement. Package Includes: 1 x Bracelet 1 x Necklace