Rectangular Geode tray (M)
Silicone mold for a Geode rectangular tray. The tray is 18 x 24 cm (7" x 9 2/5") large and 12 mm (1/2") thick. We also have molds for the same shaped tray in two other sizes: 23 x 31 cm (9" x 12 1/5") and 28 x 38 cm (11" x 15").