[Premium Material] The invisible shelf brackets are made of excellent ferrous metal material with smooth edges, which is sturdy, anti-oxidation, rust-resistant and durable. [Feature] A new stylish space-saving storage solution that takes the whole house out of clutter. The force is sufficient to be stable. You don't have to worry about the shelf wobbling or falling. [Stable Design]Unique triangular structure design, the invisible shelf bracket hides neatly in your wooden board, creating a floating effect. [Extensive applications] Suitable for shelf brackets, cabinet brackets, furniture shelves, partition maintenance, you can put books, vases, photos and other small accessories on a floating display. [What You Get] A pack of 4 concealed shelf brackets, suitable for bedrooms, living rooms, balconies, dining rooms and offices. Stand Overall Dimensions: 100 x 80 mm / 3.94 x 3.15 inch. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.