Weston Commercial Silicone Baking Mat 54-2001 (24-1/2" X 16-1/4") Weston Commercial Silicone Baking Mat 54-2001 (24-1/2" X 16-1/4") NON-STICK FLEXIBLE MAT BAKES & BROWNS EVENLY...MAKES CLEAN-UP QUICK & EASY WITHSTANDS TEMPERATURES FROM -40F TO 480F (249C), WORKS WITH ELECTRIC OR GAS OVENS UNIFORM HEAT DISTRIBUTION ENSURES ITEMS BAKE AND BROWN EVENLY DISSIPATES HEAT RAPIDLY TO PREVENT BURNING, ALSO GREAT FOR PLACING ITEMS ON TO FREEZE