Feature:Unique design with a heart lock key bracelet kit.Romantic matching couples jewelry symbolize that only this key will open up the heart lock.Metal 316L titanium steel will not tarnish and oxidize.Suitable for daily wear or as a present to you and your lover, friend, family. A good gift for anniversary,birthday, valentine's day, mother's day, etc.Material: Titanium Steel Color: Sliver.Size:Men Bracelet Length 20cm/7.8",width 1.2cm/0.47"Women Bracelet Length 18.5cm/7.3",width 0.7cm/0.58"More detailed,please see photo.Quantity: 1 Set Note:Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bidDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youPackage Content: 1 Pc x Lock Bracelet.1 Pc x Key Bracelet.