Spring Rose(TM) Set of 3 Silicone Baking Mats Cookie Sheets. 2 Standard Half Sheets and 1 for Toaster Oven Total of 3 Baking Mats. 2 Measure 16-1/2 Inches by 11 Inches. The Small Mat Measures 8-1/2 Inches by 11-1/2 Inches. Nonstick Easy to Clean. Small Mat Fits Perfect in Most Small Toaster Ovens. Meets USA Standards.