This is a hot water bottle like the one in the photo. As shown in the first photo, it will be sold as a set of 3. *Individual sales are not possible due to high shipping costs. I bought these for emergencies and disasters, but I usually use an electric warmer in the winter, so I'm putting these up for sale. I also bought some for my family, but they don't seem to be using them anytime soon, so I've decided to sell all of the remaining ones (all 3 this time). I've also included close-up photos of the text on the front and back, so please use this information to help you decide whether to purchase. The size is approximately 15cm wide and 25cm long, measured from the top of the bag to the body. It will probably expand a little when you put hot water in it, so please use this as a reference. Although they are new and unused, please forgive any initial scratches. If you are concerned about this, please refrain from purchasing. As shown in the first photo, all 3 were originally placed in transparent bags. They appear to be made of cloth and soft plastic material, so they seem durable. I will stack the 3 together in a large white bag, then put that white bag in a paper bag, and then make the paper bag as compact as possible and tape it up, and ship it via Mercari delivery. I plan to use Yu-Yu Mercari delivery (Yu-Pack), and the shipping cost will be around 750 yen. The shipping cost is included in the price. I will not wrap them in bubble wrap, and they will be shipped stacked together, so please understand.