Premium 100% Organic Moso Bamboo Cutting Board with Drip Groove, Extra Large 18x12-inch - Lifetime Warranty! 100% ORGANIC MOSO BAMBOO: Eco-friendly, Sustainable & Renewable  Non-Porous & Non-Absorbant  Naturally Bacteria Resistant  No Harmful Chemicals HIGH-QUALITY: Oil Finished  Drip Groove to keep your counter dry  0.7-inch Thick Compressed Bamboo pieces to further prevent warping and cracking BETTER THAN WOODEN BOARDS: 16% Harder than Maple Wood  More Durable & Deep Scratch Resistant  Gentle on Knife Blades LIFETIME WARRANTY