Game of 2 black shelves for cabinets with sliding doors

You use a sliding door cabinet for filing your documents? This set of 2 black shelves is an essential furniture addition for optimized storage. Made of metal, the shelf won't bend or break under the weight of documents or folders.
Choose from widths of 90, 120, or 160 cm, and 2 available depths of 45 or 60 cm. For a cabinet that is 180 cm long, you will need 2 shelves that are 90 cm long.
Height: 3 cm.