Silform 1188 fits in a full-size (18 x 26) sheet pan. Volume each cavity 290ml / 9.8 ozSilform is a silicone-coated perforated mold ideal for a varietyof shapes including round breads, small rounds, hot-dogs rolls,soft rolls, submarines, sandwiches, hamburger buns and more. With its non-stick property, food comes out without effort, and the perforations enable uniform heat diffusion for perfectly baked products.The Silform can be used on any kind of grids or baking trays for baking in ventilated ovens. To augment the heat-and-air passage allowed by the Silform, use a perforated aluminum sheet pan or tray.Demarle