89mm Camembert Mold, Open ends: Outer diameter: 4.00 inches, Internal Diameter: 3-5/8 inches and Height: 3-1/8 inches. These molds have slides so you can hook two together. This is perfect for placing on a draining tray and flipping all the molds at once. Order comes with one mold. Made of durable Dairythene plastic and BPA free.