Features: 1.Shrink film is applied to make mini artworks, which is able to shrink the sheet to 20% of its original size after heat 2.The product is suitable for making key chains, accessories, jewellery, toys or anything you can imagine 3.Simply draw and color your favorite pattern then cut out with scissors, then they will shrink in the oven, easy to operate 4.Educational gift for children to stimulate their creativity and exercise their hands?on ability 5.Using advanced BOPS material, non?toxic, odorless, light weight and environmentally friendly specification:Item Type: Shrink film Material: BOPS Function: Make all kinds of accessories Size of Single Sheet: Length: Approx. 28.8cm / 11.3in, width: approx. 20.9cm / 8.2in (manual measurement for reference) Use Tools: Hot air gun, oven, etc. : 2 Pack, 5pcs each PackageList:10 x Shrink Film Note1.The heat shrinkable sheet will be heat to bend and twist during the heat shrinking process, after the heat shrinkage completed the heat shrinkable sheet will lie flat in the oven. Please do not move the heat shrink film before this. 2.The action of taking the heat?shrinkable film out of the oven is best done by an adult to prevent children from getting burned.