Includes: 1 Full sheetpan and 1 Half sheetpan as seen on photo The unique Silpain / Silpat Perfect Bread Mat, is a non-stick "perforated" mat specifically made for baking bread, rolls, croissants, tarts and pate a choux. The perforations in the mat allows for steam and moisture to escape during baking, resulting a crispy bottom crust ! The non-stick silicone surface assures baked items won't stick ! Made of woven glass fabric, impregnated and coated with food grade non-stick silicone. Use with a perforated sheetpan or special wire rack. Heat resistant from -40 to +580 degrees Fahrenheit. No greasing necessary. Clean with a sponge. Fits USA commercial sized sheetpans. Two Sizes: Half Sheetpan - length 16 1/2", width 11 5/8" - $26.99 Full Sheetpan - length 24 1/4", width 16 1/2" - $42.99 Made in France **Do not place directly on oven surface or oven rack.