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 Hello Kitty silicone mold in inches: W: 5.2 L: 5.5 H: 1.06 Approximated size of each Hello Kitty in inches: W: 2 L: 2 H: 1 Capacity of each Cavity: 2 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!!