BACK HARD-ANODIZED NONSTICK GRILL SHEATHE «Heavy Gauge Aluminum Body with Hard Anodized Surface for Even Nesting High Ridges Drain Excess Fats «Creates Perfectly Seared Gil Marks e Superior Nonstick Interior Allows for Soaking without Frustrating Stuck on Masses «Strong Riveted Handles for Easy Grip «Dishwasher Safe, Hand Washing Is recommended SPF Free IMPORTANT SAFEGUARDS « Use medium to low heat.