Material Composition, 100% Vinyl Halloween Monster Heat Transfers Sticker Application Temperature, Use heat between 270-350 degrees Fahrenheit Pre-Application Step, Ensure to peel the back carrier sheet before application Application Pressure, Apply medium and even pressure for optimal results Required Accessories, Use a Teflon sheet over the vinyl image (not included) Pressing Time, Press for 5 seconds (for home iron, press time varies between 10 to 20 seconds) Post-Application Step, Remove immediately and peel while warm Event Suitability, Ideal for Halloween, costume events, accessorizing caps, hats, and shirts Seasonal Use, Suitable for use in all seasons Size Dimensions, The sticker measures 5 X 1 3/5 inches; instructions may vary depending on the transfer machine and material Target Demographic, Designed for adults; unisex Manufacturing, House-made product