MULTI- PURPOSE EXTRA LARGE SILICONE BAKING MAT EXTRA LARGE..........16-1/4" X 24-1/2" BAKES AND BROWNS EVENLY GREAT FOR ROLLING OR KNEADING DOUGH, FONDANTS,MAKING CANDIES OR CHOCLATES GREAT FOR GAS OR ELECTRIC OVENS, AS WELL AS TOASTER AND MICROWAVE OVENS BORDER INCLUDES A CONVIENT MEASURING GUIDE REPLACES PARCHMENT PAPER AND GREASY SPRAYS WHEN BAKING EASY TO CLEAN DOUBLE SIDED FOOD SAFE SILICONE FOR A FIRM GRIP TO THE COUNTER TOP DISSIPATES HEAT RAPIDLY TO PREVENT BURNING OF YOUR COOKIES / PASTRIES WITHSTANDS TEMPERATURES FROM 40 DEGREES BELOW ZERO TO 480 DEGREES OTHER USES: ARTS AND CRAFTS, GLUING, PAINTING, MODELING CLAY, CHILDRENS CRAFTS AND MORE!!