The Kaiman shelf support bracket is designed to create a stylish, freestanding glass or wood shelf perfect for picture frames, books, vases, and more. Smooth and elegant, this shelf support bracket adds a modern touch to your bedroom, kitchen, bathroom, or office. The integrated clamp features rubber gaskets positioned on the upper and the lower bracket that stick to the shelf, preventing any accidental removals. It also features a built-in angle adjustment to ensure your shelves are level. Made of zinc alloy with an elegant satin nickel finish, these shelf brackets can support up to 55 lb (25 kg) per shelf. Easy to install, this bracket required no glass drilling and can be used with glass shelves that have a thickness of 7 mm to 19 mm as well as wood shelves that have a thickness of 18 mm to 41 mm.