CRYSTAL PEBBLED FINISH SALAD BOWLS ARE SCRATCH RESISTANT. POLYCARBONATE MATERIAL OFFERS ULTIMATE DURABILITY, INCLUDING HIGH HEAT AND HIGH IMPACT RESISTANCE. BEST OF ALL, THEY'RE DISHWASHER SAFE, MAKING THEM PERFECT FOR FAMILY-FRIENDLY DINNER EVENTS. THE LARGE SIZE MEANS THEY'RE GREAT FOR SERVING EVERYTHING FROM SALADS AND SNACKS TO DESSERTS AND MAIN COURSES. TEMPERATURE RANG: -40.00°F. - 212.00°F.