Silpat Premium Non-Stick Silicone Baking Mat, Half Sheet Size, 11-5/8" x 16-1/2" Turn ANY pan into a non-stick surface and save time cleaning up! Use Silpat instead for any baking recipe (sweet or savory) that calls for parchment paper; Silpat replaces the need for butter, grease, oils, and sprays Made of fiberglass mesh and the highest quality food grade silicone, which provides consistent heat distribution and promotes even baking and browning Silpat is the original non-stick baking mat and has stood the test of time with use by the most demanding chefs in the world; Silpat products conform to US regulations on food grade silicone, and are FDA, NSF, and Kosher certified Mat measures 11-5/8" x 16-1/2"; Made for a 13" x 18 pan Temperature safe for use in the oven and freezer (-40 F to 482 F)