Made of toughened glass with non-slip rubber feet, this multifunction board provides a hygienic, odor and stain resistant work surface for all types of food preparation. Heat resistant to temperatures up to 280 degrees Celsius / 536 degrees Fahrenheit, it also makes the perfect trivet. Dishwasher safe. Lifetime guaranty against breakage. Utensils design. Board measures 12-inches in diameter and 0-1/4-inches thick.