Why use a topper? Embroidery topper is not a stand-alone stabilizer, but it is used on top of your project. It keeps your embroidery stitches from sinking into the weave or nap of your fabric. Toppers are most commonly used when embroidering on towels, but almost all embroidery can be improved by using a topper. Heat2Go is easily removed by hand without distorting delicate stitches and is the perfect topper for moisture-sensitive fabrics. Heat2Go can be used on all fabrics that tolerate ironing temps between 260 -300F.