Product Details: You will receive a pack of 20 shelf brackets. Product Specifications: Each shelf bracket has an inner diameter of 5mm and a length of 17mm, the quantity is enough to meet your daily needs. 5mm shelf brackets are perfect for refurbishing cabinets and movable shelves, and are a popular accessory for furniture refurbishment and repair! BEAUTIFUL DESIGN: The slim and elegant shelf brackets blend perfectly into any room design, giving your shelves a modern look. Easy to install: The cabinet bracket is easy to install, no tools are required, just insert the shelf bracket into the corresponding hole, it is not easy to fall off. Versatile use: Whether in the living room, bedroom or bathroom. Shelf brackets are ideal for a variety of applications and all common shelving types.