Disposable foot warmer that lasts for 8 hours. This is the type that sticks to your socks. The box will not be sent. Only the contents, 12 pieces, will be sent. Due to the expiration date being close, we are offering a discount. Since there are only 12 pieces, "no noticeable scratches" is selected. Thank you. - Quantity: 12 pieces - How to use: Type that sticks to socks - Effective time: Lasts for 8 hours - Made in: Japan - Expiration date: April 2026 Thank you for viewing.