Features: Whether you're aiming for a modern industrial look or a timeless classic feel. The neutral tones add understated elegance to any setting. Proper for supporting heavy items, these brackets provide reliable support for all your shelving needs, making them a smart investment for any home or office. Specifications: Material: cast Iron Color: gray or black Size: 3.94 x 3.94 inches Package includes: 4 x Brackets(Screws Included) Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.