Thank you for viewing my work (*^^*) This is a furoshiki-style product, inspired by the "nabe-boshi," a wonderful product for heat-retaining cooking. It's made with two layers of aluminum sheet sandwiched between fabric, allowing for both heat retention and cooling. (It's large enough to wrap five boxes of tissues.) *How to use for residual heat cooking* After seasoning and fully cooking your pot, simply put the lid on, wrap it, and secure it with clips. When making oden, the ingredients won't fall apart, the flavors will meld, and it will be delicious. Curry will taste like it's been simmering slowly. Recommended points! *Easy to wash and hygienic* (Cotton types can be difficult to wash and dry because the cotton clumps. You also don't have to worry about dust mites when you use it.) *Compact.* It can be stored in a gap like a book, so you won't have trouble finding a place for it. You won't feel the hassle of taking it out and putting it away, making it easy to use for everyday simmered dishes. *Compatible with various pots* Can be used with various shapes and sizes of pots, such as earthenware pots, frying pans, and double-handled pots. *Easy to maintain temperature.* The temperature changes depending on the room temperature and the amount you are cooking, but I have attached a chart. *Energy saving* You can turn off the heat quickly, saving time and energy. It also makes it less likely to raise the temperature of the room. Useful in times of disaster. *Prevents forgetting to turn off the heat* So you don't leave the heat on while doing other things. For those who worry if they turned off the heat after going out, it can be a source of peace of mind knowing it's wrapped up. *Keeps food cold or warm* In hot weather, it's not okay to leave prepared lunches out on the table! If you can't put it in the refrigerator, put an ice pack on top and wrap it. For keeping rice cooked in an earthenware pot warm, and for fermentation. *Instagrammable* Not only delicious, but you can also take appetizing photos that don't show the food falling apart. *A great gift for those who are forgetful* The front is a green and white damask pattern, and the back is navy. It's usable, but it requires a large piece of fabric, and there are some areas where it's been joined together. The sheet is sewn in. The size is about 63 x 63 cm. Cautions for use Do not leave it out for extended periods during times when bacteria are likely to multiply. The sheet is slippery, making it difficult to sew, and there may be some tension, so please understand. I have been using it for over 10 years for my daily simmered dishes, all year round. I hope it can be useful in various situations. Thank you for your consideration.