This large wood cutting board is a terrific way to safe-guard prized countertops. The stunning walnut assembly is so appealing, you'll be pleased to put it on display in your kitchen. This large wood cutting board features laminated sections of hardwood with an edged grain cutting surface to deliver long-term durability. The butcher-block is NSF listed for safe food contact. This large wood cutting board should be re-oiled each month with Butcher Block Mystery Oil (sold separately) to extend its useful life.