11. 5 inch x 9 inch Cutting board with non-slip feet and juice groove in slate; black silicone feet. Modified natural material is lightweight, durable, nonporous, knife friendly, easy to maintain; NSF approved. Features non-slip feet in the corners and a generous juice groove to catch juices. Made in USA from tree harvested under the guidelines of the North America sustainable Forestry standards. Temperature resistant to 350 Degree F/175 Degree C; protects countertop; dishwasher safe.