①. 304 Stainless Steel: The foldable shelf bracket is made of polished 304 stainless steel with a brushed finish to resist daily scratches, corrosion or fading. Note: The board is for display purposes only and is not included. ②. Space-saving: The foldable stand attaches to the wall at a 90-degree angle. If you want to fold the table away from the wall, just press the release knob. You can let the wooden shelf float on the wall easily. It helps keep your room clean and tidy. ③. Easy to Install: They are easy to assemble and fold, so you can build a foldable shelf bracket or a small wall-mounted folding table for your home or garage. It can be mounted on any type of wall without damaging it. Stainless steel screws and expansion tubes are included. ④. Triangular design: W x H = 300 x 170 mm, D: 25 mm. The triangular design can withstand weight, and the load: 120 kg. (The exact load depends on the wall material used!) ⑤. Wide Application: These folding brackets are suitable for many DIY projects. They can be used in shops, workshops, boats, caravans, patios, cabins, bedrooms, kitchens, balconies, bathrooms, etc. They can also be used for bookshelves, kitchen shelves and exhibition stands.