Uniware Heavy Duty Cutting Board, 11.8 x 15.7 x 0.6 Inches, Large, Heavy (White) Made Of High-Density Solid Plastic - 0.6'' Thickness,3.7 Pounds Weight; Super Durable and Designed To Protect Knives Edges; Non-Porous, Non-Absorbent,Prevents Slipping On Counter tops;Reversible use on both sides; Protects counter tops and helps prevent cross-contamination; Dishwasher Safe,Hand Wash Recommended.