BergHOFF Perfect Slice 9" x 13' Inch Cake Pan With Cover and Perfect Slicing Tool. Creates Perfect Portions Of Your Baking And Holiday Dishes. Perfect Portions For All Of Your Family Desserts PERFECT SLICE: Each pan has perfectly measured notches on each edge so you can perfectly measure and perfectly cut pieces of whatever you baked or cook. Perfect for fair portions for a party and even better for portion control. INNOVATIVE: Comes with the perfectly sized cutting tool. The tool is made out of hardened poly plastic so it is strong enough to cut through any dish and soft enough that it will not scratch the pan. The unique Patented guideline grid around the edges of the pan allows you to line up the too and cut any portion size desired. DURABLE: Made of hardened carbon steel. Nonstick coating and it will not scratch or rust. You will not find stronger, longer lasting cookware. Dishwasher safe. Your oven will thank you. VERSATILE: The perfect cookware and bakeware for holiday cooking and gift giving. Your mother and wife will love it as much as your dad and husband. This will be your swiss army knife for birthday, Xmas, Thanksgiving and all other holidays and parties. LIFETIME GUARANTEE: If you ever have any problem with any of the pans you can return to Berghoff for a replacement.