Material - Eco-friendly zinc alloy and 100% genuine first-layer full grain leather (the best leather on the market). Functionality - Detachable valet key chain suitable for separating your home, car, and office keys. Design - Classic, timeless, elegant design heavy-duty version of top quality key chain with gift box. Quality Control - All products are thoroughly inspected in WA, United State. Satisfaction Guarantee - When you order today, you're protected by LIFETIME WARRANTY of the product and world class customer service!.