Features: 1.Used to make mini artwork, the shrink film shrinks to 20% of its original size. 2.Suitable for making key chains, jewelry, jewelry, toys or anything you can imagine. 3.Simple to operate, just draw your favorite patterns, color them and cut them with scissors, and then they will shrink in the oven. 4.Educational toys for children, which can stimulate their creativity and exercise their hands?on ability. 5.Made of high?quality BOPS materials, rugged and durable, which has long service life. specification:Condition: 100% Brand New Item Type: Heat Shrink Sheets Material: BOPS Color: As picture shown Function: Can make various accessories Single Size: (manual measurement, for reference only) Length: Approx. 28.8cm/11.3in Width: Approx. 19.9cm/7.8in Use Tools: Hot air guns, oven, etc. Use Tutorial: 1. Preparation: hot air guns, heat shrinkable film colored pencils, syringe pen, hole punch, tinplate box, scissors, acrylic board, finger cots, pad, lobster clasp 2. First cut out a piece of heat-shrinkable film of suitable size, draw a picture on the rough side with a needle pen, and then color with colored pencils 3. Use a hole puncher to punch holes in the upper right position 4. Use scissors to cut the pattern along the edges 5. Put the pattern in the tinplate box, put on the finger cots, turn on the hot air guns and blow the pattern evenly 6. The pattern will shrink in about 10 seconds, then it will be distorted and continue to blow 7. Until the pattern becomes flat again. 8. Pour the pattern out of the iron box, and use an acrylic board to make the pattern flatter 9. Finally, skewer the lobster. User's Manual: 1. Designed: fill the pattern with your favorite color 2 Cutting: Scissors cut out the pattern 3. Heat shrinkage: preheat to 160 (do not use a microwave oven), and the finished product can be obtained after heating for two minutes 4. Finished product: If you dont have an oven, you can also use a heat gun. Place the heat shrinkable film in the container and blow it at it with a heat gun. The heat shrinkable film will begin to curl up, and continue to bake it will become stretched and straight. When it becomes relatively straight and no longer shrinks, take it out and flatten it with a heavy object! PackageList:10 x Heat Shrink Sheets (5pcs/pack) Note1. During the heat shrinking process, the heat shrinkable film will be bent and twisted by heating. After the super heat shrinkage is completed, the heat shrinkable film will lie flat in the oven. Please do not move the heat shrinkable film before this. 2. The action of taking the heat shrinkable sheet out of the oven is best done by an adult to prevent children from getting burned.