The size of our heat shrink plastic papers are 8 Inch x 5.7 Inch (20 cm x 14.5 cm). Our plastic film sheet is suitable for playing with children in the classroom and . It must be used under adult supervision when heated 36 Sheets Papers, 0.3mm thickness, blank, semitransparent, 8x5.7 inches Our printable shrink paper are made of high-quality material, translucent, frosted on one side, easy to color, and can shrinking to 20% of the original size after heating. You can color the pattern directly or create your like pattern in the blank space Simply draw and color your favorite pattern directly on the shrink plastic sheet, cut out your creation with scissors, punch holes, and bake in the oven (320°F~356°F, about 2-3 minutes) for a few minutes.This is a fun craft activity for young and old alike. We recommend adult supervision during the baking process, especially for children over the age of 5 When using a heat or oven to shrink plastic sheets, be careful not to touch the heat source or high temperature to avoid . Keep the of the shrink plastic sheet clean when heating and avoid overheating to prevent damage or deformation. Shrink plastic sheets may be slightly bent after processing, please gently with a glass while hot until it returns to its normal shape. Our shrink plastic sheets cannot be used in printers Color: As Shown Material: Paper Package Contents: 36 pcs * heat shrink sheets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.