Unique design: sturdy construction designed to hold up to 500 lbs. per shelf, very effective and stable Colour: black + bronze. Made of stainless steel. Bending range of 0-90 degrees. Please fully install before use. Wide range of uses: Suitable for furniture table legs: wooden folding beds, queen size beds, iron beds, dining tables, DIY platforms, tables, etc. Wide range of use, can also be used as an invisible bracket Maximum hinge angle of 90 degrees, 90 degree pin automatically locked, strong load bearing capacity and high tensile strength Easy to install: 40 screws included, easy to install, only takes a few minutes Material : Extra thick steel plate Colour : Black bronze Size: 68*54*63mm(L*W*H) 2.5mm/0.098 thick, 90 degree opening when the stand is raised Package includes : 2 sets of folding brackets, 40* screws