Long hot water bottle made of high-quality fleece material, born in England, perfect for cold対策. Size: 11cm wide x 81cm long. By wrapping the strap attached to the tip, you can warm a wide area of your lower back or neck while keeping your hands free. Also used in "Mandarin Oriental Hyde Park, London," known as a luxury hotel in London, and "THE RITZ-CARLTON." Although it has not been used, it has been stored at home after being taken out of the box, so please understand this before purchasing. Thank you.