Description: Compact and lightweight;durable, high grade titanium alloy material Easy to use and convenient to carry Stylish and classic design Well made locking mechanism; sturdy body make it more heavy duty Use for attaching water bottle,camping gear and other things to your backpack when camping, also can be used a keycahin or a hang hook etc Specification: Material: Titanium Alloy Color: as the picture shows Size: approx. 4.7*2.5cm Package Includes: 1 Piece Titanium Alloy Key Ring