[Product Size] 800g, 30.5*5*2.5cm. Contains mounting bracket accessories, screws. To increase the load capacity, you can increase the number of brackets between the spans. Maximum load 60kg. [Easy to Install]-- The shelf bracket is easy to install, they can be installed on any type of wall. You just need to make sure that the folding brackets are parallel to each other and perpendicular to the wall. [Sturdy and Durable]-- Made of high quality stainless steel with good corrosion resistance and rust resistance. Easy to clean, can prevent daily scratches and keep shiny as new. [Widely Used]-- Folding Brackets are suitable for shop, workshop, boat, RV, garden, home, kitchen, balcony, bathroom, etc. [Space Saving]-- The folding bracket only requires one mounting surface and takes up very little space. Folding it when not in use can save most of the space.