HTVVETUR Reflective Rainbow Heat Transfer HTV Vinyl Roll 12'' X 8' Rolls For DIY T-shirts Iron On PU Stretch Vinyl For Silhouette Easy To Cut & Weed

1. Home Iron:Please Heat the iron on medium setting (302°F– 320°F),Press each section of the design with medium/firm pressure for 10-15 seconds. 2. Heat Press：Preheat garment for 2-3 seconds; Apply design at 305℉; Use medium pressure for 10-15 seconds. 3. Cold peel / Hot peel. Peeling the clear pet film after the vinyl turns cold, just in 15-30 seconds later for the vinyl to cool down. *Note *Make sure there are no wrinkles on the material. *If you are having trouble, try turning the shirt 90 degrees and pressing again, this should eliminate problems from cold spots. *If you've already ruined one shirt, keep using it to experiment. Transferring it to the front and back of your clothing is excellent choice for nighttime wear to improve visibility and safety. 【Wide Compatibility】Reflective rainbow heat transfer works best on cotton, polyester, and cotton-polyester blends. It enables you to personalize various items such as sports shirt numbers, creating personalized T-shirts, designing school uniforms, crafting sportswear, making matching couple's shirts, customizing bags, and DIY projects and more, ensuring visibility and safety during nighttime activities like running, climbing, biking. 【Practical and Reliable】This Reflective Rainbow HTV Vinyl offers remarkable stretch and flexibility without compromising durability. It's recommended to wait 24 hours before the first wash to ensure that your designs retain their color, with no fading, peeling, or cracking over time. If the stamping effect is subpar, adjust temperature, pressure, and timing as needed. 【Keep Safety】The iron on vinyl roll doesn't just display regular patterns or text in daylight but also provides an added reflective effect at night. Its reflective properties significantly improve visibility in low-light conditions, making it a perfect option for nighttime runners, cyclists, and similar activities.