Silicone baking mats are made from flexible food-grade silicone, , and reinforced with high-quality fiberglass.Baking mat ensures food is heated evenly. Silicone baking mats are heat resistant from -40F to 230F.There is no need to lubricate the silicone baking sheet when using it, and even the dough is less likely to stick to the silicone baking sheet in the oven. Each baking mat is 0.03 inches thick and double-thick for durability.The silicone material of the silicone baking pan is anti- and prevents food from sliding off. Reusable baking mats make cooking activities simple and convenient.Simply wipe the surface of the silicone pad with a damp soapy sponge and rinse clean. The baking mat is also dishwasher safe. No need for parchment paper to clean silicone baking sheets, saving time and energy!size: 42 x 29.5cmand30 x 21cmMaterial: Silicone and fiberglasscolour: Brown and grayPackage Contents: 2pcs x 42x29.5cm pad1pcs x 30x21cm padOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.