PerfectSlice Bakeware is All-in-One Non-Stick Bakeware and Patented Slicing System. It is more than quality baking pans. It's also a convenient slicing system. The unique patented guidelines grid around the outer edges of every pan allows you to simply line up an exclusive PerfectSlice Slicer and press down to create any portion size desired. Every slice is beautifully uniform. Made with strong carbon steel that won't warp or bend, with BergHOFF's FernoGreen non-stick, non-toxic, lead-free, cadmium-free and PFOA-Free coating. Package includes: Non-stick 9"x13" Cake Pan with Cover & Perfect Slicer, 2x 10"x15" Cookie Sheet, 9" Square Cake Pan, 2x 9" Round Cake Pan, 1x 12-Cup Muffin Pan, 1x Loaf Pan, and 1x Slotted Loaf Pan, Gray Made of strong carbon steel that won't wrap or bend, with BergHOFF's Ferno-Green Non-stick, Non-toxic, PFOA-Free, Lead-Free, Cadmium-Free coating with ergonomically designed handle, and PP slicer with silicone handle. Patented Grid Line for Easy Portion Control: Essential for dieters and diabetics. Easy Food Preparation: Take the guesswork out of slicing equal-sized portions for any size group. Easily Achieve Beautiful Uniformity: Quickly slice uniform shapes for professional looking party platters. Exclusive, custom Slicer fits the PerfectSlice pan exactly for edge to edge cutting in one stroke. Convenient custom lid with integrated handles and slicer for easy storage and travel. Handy perfect slice cutting tool that won't damage your pan. Built to withstand heavy use with a fast, simple cleanup. Oven safe Up to 480°F. Dishwasher safe.