Just wrap it up and you'll have a cute character bento box! ☆How to use☆ Place rice in the center of the sheet, wrap it up, and secure with the included sealing sticker to finish! You can adjust the size by cutting the top with scissors to fit your lunch box or desired finished size. *Do not use in microwave or oven. ■Product Size: Approx. 180 x 180 mm ■Sheets: 10 sheets (5 designs x 2 sheets each) ■Sealing stickers: 10 stickers ■Material/Ingredients: [Quality Display] Main body: Polypropylene / Heat resistance -20 to 100 degrees Celsius Sealing sticker / Material: Paper #miffy #miffy #lunch #bento #onigiri wrap #onigiri #wrap