Sturdy and sturdy: Made of high-quality polished stainless steel, the surface is smooth and sturdy, and the action is precise. For better living space - your home will be much tidier after placing the boards on these brackets. Flexible Design: When the shelf bracket is opened, it is a 90 degree triangle, which can stably support the weight of the object. It can be folded at any time with the pull of a trigger, saving space and helping to keep the room tidy. Metallic silver can be paired with a variety of decor styles to bring a modern touch to your home. Easy to Install: Easy to install even if you're not good at DIY. The kit includes the appropriate mounting accessories, high quality stainless steel screws and expansion tubes. You just need to make sure the two brackets are parallel to each other and perpendicular to the wall. Including Shelf Bracket: The shelf bracket is 300mm. There are 2 steel frame brackets, screws, expansion tubes and a spirit level in the package, and many accessories make installation easier. The maximum load per pair is 60 kg. How to choose the size: It is recommended to match the depth of the bulkhead with the length of the bracket to ensure maximum load capacity. Extending the depth of the bulkhead will increase the torque of the support arm. As torque increases, load capacity decreases (leverage principle).