This printable HTV adheres seamlessly to 100% cotton, uncoated polyester, and poly/cotton blends, making it versatile for T-shirts, hoodies, bags, and more. MUST HAVE A HEAT PRESS!! Press at 300 degrees for 20 seconds, peel when warm, medium pressure, machine wash cold. Your transfer will come adhered to a sticky transfer film, remove the backing on your transfer, make sure the ENTIRE design is transferred to the sticky side (transfer tape), and press design sticky sign down!