TargetDo Intersecting Squares Floating Shelf,White Color Four storage cubbies plus level display space on top Contemporary white finish, hardware included Detail dimensions: Extra large: 11.75 x11.75 x 4"; Large: 10x 10 x 4"; Medium: 8 x 8 x 4"; Small: 6 x 6 x 4" No visible connectors or hanging hardware