Brand: LIFEWAVE Product Name: X49 Number of Patches: 30 Authentic, new, unopened, 30 patches Expiration Date: October 2025 *Please be aware of the expiration date. I have stored them wrapped in aluminum foil, being mindful of electromagnetic waves, but I will sell them to those who do not prioritize the expiration date. Please purchase with understanding. I will also wrap them in aluminum foil for shipping. I have a total of 4 sets (120 patches). The price is for one set. I will discount 200 yen for each additional set. I will change the price, so please consult with me before purchasing. Thank you for viewing.