Premium Material: Made of premium cold-rolled steel with smooth edges, which is sturdy, anti-corrosion and rust-resistant, not easy to break and fade, durable for long-term use. All-Matching Design: The industrial-grade black powder-coated finish provides a beautiful and durable appearance for indoor or outdoor use. At the same time, the black powder coating provides protection against rust. Practical Design: Easy to install, wide and deep U-shaped door brackets make these security door brackets easy to install on doors, extra thick metal for door reinforcement and home security. Widely Applications: Ideal for securing barn doors, sheds, garage doors, garden doors, fence doors, basement doors, warehouses, etc. What's Included: You'll receive 2 U-shaped door brackets with mounting screws. Additionally, this bracket can be used as a holder for heavy tools in the garage or garden.