Matfer 345657 Exoglass Tartlet Mold is made of an innovative composite material that is suitable for both savory and sweet creations. Features a fluted, scalloped edge design, deep, non-stick surface, non-deformable, heat resistant from -5 to 500F, and is dishwasher safe. Each mold measures 3-1/2 inches in diameter by 5/8 inches tall. Sold in a pack of 12.