Our products have black numbers on the front with transparent PET film, and glue on the back; Lay the clothes horizontally, with the plastic surface close to the clothes; After placing it correctly, wait for the temperature of the heat press to reach 301 degrees Fahrenheit, and then iron the white front side with the PET film with an iron as much as possible for about 8 seconds to ensure that it is firm, and then tear off the transparent PET film after it is completely cooled Package contents: you will get 22 pieces iron on numbers from 0 to 9 number, including 4 pieces number 1 and 2 pieces each for the other numbers, sufficient for you to choose and match in any number combination, allows team numbers to share and use; Each number is separate so you do not need to cut, convenient for DIY beginners to have a try; A friendly reminder that once the number is printed on the clothes, it cannot be removed Quality material: made of quality and anti sublimation material, our heat transfer numbers can retain its color and shape after long time use, preventing from the color penetration and affecting the effect of transfer, nice elasticity, not easy to break or fall off; Please note that the frosted surface of the number is the back side Size detail: large size fits for uniforms of various competitions, so the numbers can be seen clearly even from a distance, also suitable for sports shirts and jerseys, adding a casual and cool favor Wide range of applications: these soft flock iron-on numbers can be ironed on the shirts of athletes or teams, such as football number, baseball numbers, basketball numbers, allowing team member to own its specific number, can also be ironed on jerseys and uniforms Feature: Easy to use: Put the number side down on the clothes, wait for the temperature of the heat press to up to 302 degrees Fahrenheit, and then use as much force as possible to iron, the ironing time is 8 seconds. When it cools down, peels off it. Classic design: These iron-on numbers are simple but attractive, which is visible clearly and easy to be seen from the distance. You can use it to create your personalized crafts, giving a full play of your imagination and creativity. Specifications: Color: as pictures show Quantity: 22 pieces in total Package includes: 22 x Iron on number Note: Manual measurement, please allow slight errors on size. The colors may exist slight difference due to different screens.