Product Description 2 Pieces Heavy Duty Folding Shelf Brackets The folding bracket is made of high quality steel, provides good hardness and stability. Advanced baking lacquer technology: It is not easy to peel off and rust, strong and durable enough. With spring button: Easy to open and close with spring button, labor-saving and foldable. With thickened support rod: Improve durability and hardness to prevent loosening or breaking. 90 Stable Triangle: The frame consists of a 90 triangle, is space-saving and provides high strength and strong support. Foldable design: Convenient storage: easy to fold and pull. Installation method: 1. Place the folding bracket on the wooden board and use it to align the holes. 2. Tighten the screws with a screwdriver 3. Repeatedly adjust the position on the vertical surface until it is level and mark it. 4. Using an electric drill, drill a small hole at the mark 5. Insert the anchor into the hole and hit the wall with a hammer 6. Use a Phillips screwdriver to align the holes and tighten the screws 7. When not in use, it can be folded and does not take up space. Note: The data are all manual measurements, please allow an error of 1-3cm; due to the difference in light and display, there may be some color difference, please refer to the actual object received.