Solid & Durable MaterialMade of high-quality steel plate, each folding bracket is rustproof, corrosion-resistant and durable, providing long service life. With the thickness of 2.5mm, the bearing capacity of our brackets is up to 226kg / 500lbs, and no need to worry about breaking when using.Self-Lock DesignScrews are included for easy installation. After installation, you just need to easily press and hold the middle latch to flex and unfold the support brackets. The spring-activated lock can assure stability and security when locking.Suitable SizeThe unfolded size is 66 x 53 x 63mm (L x W x H), and the height is 30mm after folding, perfect for most kinds of furniture. Besides, the smooth bronze surface is compatible with various furnishing styles, making your place more modern and stylish.Save SpaceOur self-locking brackets are ideal for table, bed, folding workbench, platform, wardrobe, etc. in kitchen, bathroom, grocery store, garage, boat and other places with limited space, providing more space for movement.