Double Rod BaseWith this design, only one bracket is enough to fix a small shelf, quite firm and practical. The actual number of brackets used can be adjusted according to the size of the shelf Solid MaterialMade of high quality stainless steel which is not easy to rust and bend, ensuring quality and longevity in wet weather Hidden InstallationWith these concealed brackets, you don't have to worry about your decoration being ruined by exposed brackets. Besides, it can create the effect that the shelf is floating. These are ideal tools for DIY Product Dimension200mm x 150mm x 25mm (L x W x H) Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.