1、Made of stainless steel, high hardness, solid and reliable, stable and not easy to rust 2、Resistant to corrosion, durable, hypoallergenic and non-magnetic 3、Features a spring loaded gate which allows them to be quickly and securely attached to a wide range of fixing points 4、Great for hang your keys inside or outside your pocket, pouches and bags 5、Easy to add and remove keys and can used as bottle openers which are great for home, camping, hunting, and survival use Description: Our keychain is made of high quality stainless steel material, lightweight and stronger, lifetime using, high hardness, high loading-bearing. Great for hang your keys inside or outside your pocket, pouches and bags. Easy to add and remove keys. It also can be used as bottle openers which are great for home, camping, hunting, and survival use. When you want to open a bottle, but you forget to take a corkscrew, then this keychain will help you a lot. One objection with multi-function. Features: 1. Made of stainless steel, high hardness, solid and reliable, stable and not easy to rust. 2. Great for hang your keys inside or outside your pocket, pouches and bags. 3. Resistant to corrosion, durable, hypoallergenic and non-magnetic. 4. Features a spring loaded gate which allows them to be quickly and securely attached to a wide range of fixing points. 5. Easy to add and remove keys and can used as bottle openers which are great for home, camping, hunting, and survival use. Specifications: Material: Stainless Steel Color: Dark Grey, Brown, Silver, Colorful(optional) Size: approx. 5.3 x 2.7cm / 2.08" x 1.06" Thickness: approx. 0.4cm / 0.15" Package Weight: approx. 15g Load Capacity: 25kg Quantity: 1pc Package Included: 1 x keychain Not included other accessories in the pictures.