20 evenly spaced indents for macarons, whoopie pies, moon pies and more!;Place dough in center ring for perfect and consistent macarons each time;No grease, butter, parchment paper needed;Fits 13x18-inch sheet pan;Silpat is made of fiberglass mesh and the highest quality food grade silicone, which provides consistent heat distribution and promotes even baking and browning