VIDEO: HOW TO CARE FOR YOUR SILICONE MOLDBoth our watch gear and action gear molds are specially designed for ease of casting and unmolding. The micro-thin lines of the mold allow the silicone to effortlessly peel away from your chocolate or sugar casting. You are not going to believe how easy these molds are to use!Diameters approximately of 6" (15 cm) 3.8" (9.5cm) and 2.7" (7 cm) at ¼" (6 mm) thick. Made of food contact safe silicone. Wash before use. Do not heat above 450° F. / 232° C. Handmade in the USA.