Winsome Wood 3-Piece Wainscoting Panel 2 by 2 Cube Shelf with 2 Baskets 2x2 Grid Shelf, dimensions of each inner slot is 12.05"W x 11.54"H two baskets Has a 60 days free replacement policy for any missing/damaged parts; Replacements due take 5-7 business days to ship out Assembly is required, all hardware is included in the package