Displays2go NAILWM6BK Nail Polish Wall Rack Organizer Nail polish wall rack can hold up to 120 bottles Mounts on wall with screws, low profile design extends only 2" from wall 6 shelf design allows for easy organization and display of nail polish bottles Made from steel in a glossy black finish. Shelf dimensions: 22-inch (w) x 1.3-inch (h) x 1.5-inch (d). Displays2go SKU#: NAILWM6BK