Highest quality silicone: Nonstick material that won"t fade, flake or wear off. * Safe to use in any temperature. * Easy to unmold, with perfect release. * Easy to clean. Dishwasher safe. * Measurements of the butterflies silicone mold in inches: W: 9.2 L: 12.8 H: 1.60 Approximated size of each butterfly in inches: W: 3.5 L:2.5 H: 1.6 Capacity of each Cavity: 5 oz. We invite you to see all the POLYMEROSE silicone molds: Just type POLYMEROSE in the search bar of Amazon, and you will find a wide variety of beautiful silicone molds!!