My friend bought a lot of these during a business trip abroad, so I'm selling some of them. Made in China These are attachable, so you can wear them with peace of mind while playing. Why not use them when you go out during the New Year holidays? *There are 2 pieces in one bag. (Photo 4 shows one bag) Color for sale: Please check the photo 4. Attachable disposable hand warmers that provide warmth of about 45°C, perfect for studying or working on a computer. - Type: Disposable hand warmer - Temperature: About 45°C - How to use: Attach to your feet or hands (see photo 5 for reference) - Uses: Studying, work, play, etc. Please note that these have been stored at home and the instructions are in Chinese. If you don't mind, please consider purchasing them. Thank you for looking.