The Evil Cake Genius LOVES these because... THEY. ARE. AWESOME. If you love picking letters out of stiff molds with a pin and then trying to re-shape them into something resembling a character, these aren't the molds for you. For all you non masochists out there, you are going to love these molds because they have a patent pending cutting edge. AND their flexibility makes removal a breeze! Made in the United States of high-quality food grade materials that will tolerate heat up to 450 degrees Fahrenheit. Letters range from from just over 1/2" to just over 1" high.