Durable and Robust: This foldable bracket is made of high-quality 304 stainless steel with a surface coating, enhancing its resistance to corrosion and rust. Special Design: When open, the bracket forms a stable 90-degree triangle, securely supporting the weight of items. When folded, it sits flush against the wall as an invisible shelf; simply lift one side and gently pull to collapse the bracket. This is the foldable shelf's most ingenious feature. Wide Application: Highly versatile for daily life, this foldable shelf is ideal for shops, workshops, boats, homes, backyards, RVs, bedrooms, kitchens, balconies, bathrooms, etc. Typically mounted with boards to create shelves or kitchen racks, it's also perfect for hanging bikes, bags, etc. Easy Installation: The wall bracket is easy to install and fold, making it perfect hardware for your home, garage, or office. They can be installed on all types of walls without damaging the structure. Simply ensure the foldable brackets are parallel to each other and perpendicular to the wall. Product: Package includes installation accessories: expansion tubes and screws. Boards are not included. It is recommended that the distance between two brackets does not exceed 60 cm.