Made Of Solid Acacia Wood. Acacia Is A Very Dense Wood With A Naturally Dark Color, Making It An Ideal Choice For Butcher Blocks.Extra Thick And Heavy-Duty - Solid 2-Inch Thick Hardwood Construction Makes This Cutting Board Extremely Sturdy And Durable.End-Grain Construction Makes This One Of The Best Butcher Block For Your Knives. End Grain Is Better For Your Knives, More Resilient And Durable Under Heavy Use, And Is Naturally Resistant To Bacteria And Mold.This Butcher Block Fits On All Ruvati Workstation Kitchen Sinks Including Single Tier (Roma, Verona And Siena Series) And Dual Tier Sinks. It Slides On The Ledges Built Into Your Ruvati Workstation Sink.Dimensions: 17" (Length) X 15-3/4" (Width) X 2" (Height)Naturally Resistant To Bacterial, Mold And Mildew Due To The End-Grain Surface.Softer On Your Knives: End-Grain Surface Of This Board Ensures Your Knife Stays Sharp Even After Heavy Use.Food-Safe: Stained And Sealed With Fda Approved Food-Grade Vegetable Tannin And Mineral Oil.Rubber Feet: Thick Heavy Duty Bpa-Free Rubber Feet Attached To The Board With Stainless Steel Screws.Includes Sample Bottle Of Howard'S Wood Conditioner, One Of The Most Trusted Names In Butcher Block Care Products.Care Instructions Included. Never Leave Your Butcher Block Wet Or Soaked In Water. Do Not Put In Dishwasher. Wipe Off Any Liquid Or Water After Use And Let Air Dry.