MATERIAL: Made from a single, thick steel plate, high quality and durable. Stable, each bracket can hold up to 500 pounds, functioning smoothly and stably. DIMENSIONS: Folding brackets measure approximately 68 mm × 63 mm × 54 mm (L × W × H), with a thickness of 2 mm. The angle is 90 degrees when in the raised position. FOLDABLE DESIGN: When in use, unfold the hinge to securely and stably support the table legs. When not in use, simply press the latch and fold it down to save space and create more room in your life. It's a great helper for home life. AUTOMATIC LOCKING: The folding table leg has a spring-loaded quick-release latch that can be locked in the open position for added stability. When the desk or workbench is not in use, simply press the latch and fold it down for more space. VERSATILE: Suitable for folding wooden bed legs, king-size beds, iron beds, dining tables, DIY platforms, tables, and other wide applications; can also be used as an invisible support. Steel Plate