Microfiber Polyester is made from 100% polyester fibers that have been processed super fine to a super soft microfibre. This material comes in white color and is easy to dye or paint. This fabric is cost effective and therefore great for school art and sewing classes to practice painting, shaping, sewing embroidering and heat transfer vinyl. Great for Painting, Heat Transfer Vinyl, Embroidering. Recommended Sublimation Settings: 60 seconds @ 400F, medium pressure. Parchment paper is recommended to help avoid print coming through the other side. Machine washable and dryer safe (use gentlest cycle and lowest heat settings). Available in full rolls and 5 yard cuts.