Epicurean cutting boards are a practical and distinctive improvement from poly, glass and wood cutting boards. They have all of the best qualities and none of the bad-in one highly functional surface. Every design is thoughtfully detailed for functionality in use, clean up and storage. All epicurean cutting boards are designed to fit in the dishwasher, will be easy to clean, and will not harbor bacteria. Cutting on an epicurean cutting board will not dull your knives because the surface will score slightly, which helps it protect your knife's edge. Epicurean has a company eco initiative commitment. They are green guard certified, and use sustainable manufacturing practices with minimal recyclable packaging. Epicurean features a set of 2 prep series wood composite cutting boards. These boards measure 17 by 11 by 3/16-Inch thick, 14.5 by 9.5 by 3/16-Inch thick and 10 by 7 by 3/16-Inch thick. They are heat resistant up to 350-Degree and are designed with a handle opening on the end of the board. Dishwasher safe. Made in USA from trees harvested under the guidelines of the north America sustainable forestry standards