General description These heavy-duty metal wall shelf brackets are crafted from solid wrought iron, ensuring a sturdy and durable structure. They are designed for both indoor and outdoor use, making them versatile for various applications such as storage racks, bookshelves, display shelves, or product shelves. Technical specifications Material: Wrought iron Weight capacity: Up to 90kg+ Recommended wooden board thickness: 2.5-5cm Recommended wooden board width: 20-25cm Other information Brackets can be stained in any color to match your decor style.