Transvinyl Flexx is a polyurethane, ready-to-cut material designed for custom garment decoration. It is designed to be used with a cutting plotter and heat press, but due to the low heat activation it can also be adhered with a hand iron. Transvinyl Flexx Material is in a league of its own because of its pressure sensitive carrier. This feature allows you to weed small vinyl letters and fine designs easily. Much thinner than other Vinyl materials, it's extremely easy to cut, weed, and heat apply and is perfect for single color or multi-layered applications. Transvinyl Flexx offers excellent durability, even after repeated washing. Heat Application Transfer Vinyl Make Sure to Mirror the Design Before Cutting Preheat for 2-3 seconds 10-15 Seconds 305° F/ 152° C Medium Pressure Peel Warm Adheres To: 100% cotton, 100% uncoated polyester, Poly/Cotton Blends. Not suitable for use on Nylon.