These non-stick premium food-grade silicone baking mats from GRIDMANN are the only items missing from completing your dream kitchen transforming everyday baking and roasting into a convenient healthy and cost-effective experience. Flexible lay-flat design is highly durable and extremely versatile. Simply place this BPA Free baking mat (measuring 16-1/2 by 11-5/8 inches each) directly onto any half-sheet pan or baking sheet and stick into the oven up to 480 degrees F. Save time and money with these handy reusable mats. They replace the need for butter grease oils and sprays as well as costly parchment paper and disposable aluminum foil cutting calories and waste. Non-stick surfaces wipes clean easily to eliminate scouring baked-on foods spills and messes from traditional baking pans and sheets.