The product’s name, Flake, comes from its actual glitter flakes encased in a high adhesive hot melt. Polyester-based flakes can create brilliant sparkle and shine in fashionable garments. It is available in roll form and can be used with a vinyl cutter, flatbed cutter, or hand cutting. Most materials can be applied with only a heat press on garments. Stocking heat transfer materials and cutting in-house is a great way to personalize apparel on demand.