✨️Limited Time SALE✨️ ■ Disposable body warmers made in Japan. A set of 40 total, including both adhesive and non-adhesive types for easy use. ■ Manufacturer: S.T. Corporation ◯ Adhesive type: 30 pieces ◯ Non-adhesive type: 10 pieces ◯ Expiration date: 2026.04 ■ Duration ◯ Adhesive type: 12 hours ◯ Non-adhesive type: 20 hours ■ Please note that the outer box will not be included to save on shipping costs. A total of 40 pieces will be sent. Thank you for viewing.