HTVVETUR Glow in The Dark HTV Heat Transfer Vinyl Roll 12 Inch by 20 Feet Iron on DIY for T-Shirt PU Stretch Elastic HTV Vinyl (Dark in Glow Green, 20FT)

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: Peeling the clear pet film after the vinyl turns cold, just in 15-30 seconds later for the vinyl to cool down. Precautions before use *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. Cut small pieces of heat transfer and try raising or lowering your temperature, or pressing longer or for less time.

• Material Quality: The glow in the dark heat transfer vinyl is made from high-quality PU material with elasticity and flexibility, making it resistant to fading and detachment. The surface has an adhesive-backed protective film that can be re-applied after tearing off, minimizing material loss. It is durable and washable, making it suitable for various fabric projects.
• Activation Requirement: It's important to note that the glow effect is visible in dark conditions and appears green at night. To achieve the best glow, the htv vinyl needs to absorb enough light. This can be accomplished by exposing it to sources of light such as sunlight, phone lights, or flashlights after heat pressing. It won't glow in bright places, so proper activation is key to getting the desired glow effect.
• Versatile Application: This Glow in the dark vinyl roll is compatible with various cutting machines and is suitable for nighttime wear. It's especially beneficial for printing sports shirt numbers, creating personalized T-shirts, designing school uniforms, crafting sportswear, making matching couple's shirts, customizing bags, and DIY projects. It enhances visibility and safety in low-light conditions.
• How to Use Glow in the dark vinyl: Transfer using a heat press or iron set at 150-160°C (302-330°F) for 10-15 seconds, then peel off the surface film. NOTE: Before transferring, design and cut the pattern, ensuring the design's mirrored orientation. If the stamping effect is subpar, adjust temperature, pressure, and timing as needed.
• SAFETY: This Glow in the dark htv vinyl roll not only presents normal patterns or text during the daytime but also offers an additional luminous effect at night. Its luminescent properties enhance visibility in the dark, making it ideal for nighttime runners, cyclists, and similar activities.