Sasa Demarle FP 01081 Fluted Cake Molds Flexipan, 16 Cavities, 26" Length, 18" Width, 1.5" Height Made of FDA approved food grade silicone; NSF and Kosher certified Freezer, oven and microwave safe from -40F to 536F May be used 2,000 to 3,000 times before the first signs of sticking 18" x 26" pan; Each mold has 2.33" x 4.33" size x 1" depth Nonstick pan makes for easy removal of fluted cakes