Virtually indestructible.5 times stronger than regular glass, our tempered glass boards will look new for years in your kitchen without cracks, chips, scatches or cut marks. Because they are cut proof, bacteria, stains and odors cannot become trapped as they can in wood and plastic board. 12" x 15" boards can also be used as a counter savers. Background repeats "the chef is not responsible for dog hair in the food".