I apologize. Before considering and purchasing, please read both the self-introduction section and the product description section to the end. I will ignore comments that do not show understanding. Conversely, if you don't understand something, please ask. I will reply as soon as possible when I have time. Even if it takes time, I will definitely reply. Please wait. ○ I would appreciate it if you could leave a comment as I would like to communicate with each other. This is a pack of 10 disposable, adhesive "Hokaron" warmers, perfect for cold weather対策. If you have a request, I have an additional 30 pieces (10 pieces x 3 packs), so the price will increase due to the cost of goods and fees, but the shipping cost might be reduced. Therefore, it is possible to increase the quantity. I'm still not used to it, but I will handle it on a dedicated page. Please consult me via comments... I will reply even if it's late. - Quantity: 10 pieces - Size: 130mm x 95mm - Made in Japan - Expiration date: 2027.4 (see image) If you only want the 10 adhesive "Hokaron" warmers, and you have read the self-introduction and product description sections, you are welcome to purchase immediately. I will respond in the morning or later if it's in the evening or late at night. Please forgive me. I may occasionally respond in the middle of the night or early morning, but please also forgive me. ※ Basically, the price includes shipping, handling fees, and other miscellaneous expenses, so I will not offer a discount. The price will not change from what I offer, even if you "like" the item or if it continues to be listed. Thank you for your understanding before considering and purchasing. Thank you for reading this long description.