4 racks included. Measurements of each rack:Width: 15 3/4 ” Depth: 3 7/8 ” Height: 3 1/2 ” Width: 40 cm Depth: 10 cm Height: 9 cm Saves space on the countertop Solid wood; can be sanded and the surface treated as required. This product requires assembly. Screws are not included. Made of Solid birch. May use as spice rack or book holder for kids.