Tier Shelf the goods has four parts.it could put tools,books and something else Tier Shelf BDS-036B: 2-tier, 68.6x40.5x9.5cmBDS-036C: 3-tier, 112.5x40.5x12cmBDS-036D: 4-tier, 156.5x40.5x12cm the goods has four parts.it could put tools,books and something elsethe colour is natural and stainless steelthe goods will be packed in cartons