The Delta(TM) Plate has raised edges to keep your food on the plate and off the ground. The base features our patented Protex(TM) hex pattern, which reduces weight and disperses the surface temperature so it can be held comfortably with hot foods inside. Learn more about camping cooking with Delta HERE Dishwasher Safe Features Protex hex pattern base disperses heat BPA-free Hard wearing and cut resistant Easy hold thumb grip that doubles as a carabiner loop to attach cutlery Measurement increments on the inside Our Favorite Use Cheese Board: this plate is large enough to be used as a cutting board, so once you&';ve cut the cheese (ha) you can pass it around without cheese and crackers sliding off the edges. Tech Specs Best Use: Backpacking, Camping, Overland, Eating Material(s): BPA Free Food-grade glass reinforced polypropylene Special: Dishwasher and Microwave safe