For cooling lunch boxes and more! This is a cover for ice packs, like the ones you get at cake shops, etc. ^ ^ Simply insert the ice pack for easy on and off ☆ Double gauze is used on the inside, so it absorbs water droplets from the surface of the ice pack ^ ^ Thin cotton fabric is used on the outside. Size: Approximately 11cm long, 8cm wide Because it is handmade, there may be some slight imperfections. We would appreciate it if those who understand this would consider purchasing it ☆ *Ice packs are not included ( ^人^ )