Material: made of robust cold rolled steel, solid structure, nickel-plated. Precision hinge design ensures long-term use. No coating, no painting, easy to clean, drawing process, can avoid daily scratches, keep the gloss like new. Save space: the foldable stand needs only one mounting surface, which takes up very little space. You can use these racks to extend workbenches in garages, laundry rooms, kitchens, garages, boats, receptions, backyards, motorhomes, grills, trailers, bedrooms, balconies, bathrooms, etc. Folding when not in use can save most space. Easy to install: they are easy to install and fold, so you can build a folding shelf or small folding wall table for your home or garage. It can be installed on any type of wall without damaging the wall. If you have any questions about the installation and use of the product, please contact us by email. We will try our best to solve all your problems. Wide range of USES: these folding supports are very suitable for many home diy jobs, very suitable for shops, workshops, boats, motorhomes, backyards, trailers, bedrooms, kitchens, balconies, bathrooms, etc. Enough for bookcases, kitchen shelves, shelving, garden shelves, exterior ledges, etc. Dimensions: 68 x 68 mm (2.67 x 2.67 inches), with 4 holes on the short arm. Equipped with installation accessories.Products from GuanGuan's store