Measures 18" across and 3" thick End grain American Black Walnut Non-reversible John Boos & Co craftsmanship Made in the USATurn heads with this exquisite walnut butcher block by John Boos. Featuring a solid three inch thick block of end grain walnut, this chopping block is a grand show and utility piece for your kitchen. Doubles for use an attractive serving board for cheese, chartucerie or hors d'oeuvres. Each block is carefully finished with a special oil and wax formulation before leaving the factory, ensuring it is ready for immediate use.John Boos created the standard for butcher blocks and chopping blocks and has been manufacturing top quality products for discerning culiary clientele since 1887. Using only premium quality American hardwoods, each butcher block is still made by hand using the same techniques that made John Boos famous. Honored with the Gold Model Award by Chefs of America, John Boos products can be found in commercial kitcens and is only sold at specialty retailers. To maintain, oil regularly with cutting board oil and protect with wax or conditioner.