The Roxy Buckle mold, a diamond studded rectangular ring, adds fashionable class and sophistication to any cake shoe or purse. To create added bling and glitz, try using isomalt in the Roxy Buckle mold. Made with the highest quality, food-grade silicone and can withstand temperatures to 400° F. Like all Marvelous Molds®, Roxy Buckle comes with our patent pending self-trimming blade.