Thank you for viewing! I've been a LifeWave patch user since shortly after they launched in Japan. I only use them personally and don't do business, so I've accumulated a lot of cases (for some reason, I can't throw them away). They are, of course, opened, and some aren't perfectly opened along the dotted lines, but most are in good condition. I hope you can use them to introduce LifeWave products to your friends and loved ones. They're also convenient for carrying the necessary number of patches for each type when traveling. [Set Contents] X39 ~10 cases (contents not included) Glutathione ~10 cases (contents not included) Carnosine ~10 cases (contents not included) Aeon ~10 cases (contents not included) ALAVIDA ~3 cases (contents not included) X49 ~5 cases (contents not included) Night Wave ~1 case (contents not included) Ice Wave ~1 case (contents not included) ■Total: 50 cases + Instruction manual: 5 medium size, 5 small size, with 2 stickers Please check the images for details. How about using these cases for samples when giving them to people involved in side businesses, friends, or acquaintances? Please refrain from comments asking to sell individual items or for price reductions. I will ship via either Rakuraku Mercari or Yu-Yu Mercari. Instant purchase OK Anonymous delivery guaranteed ◎To prevent any problems, please read the profile, description, and attached images 【all・always】 before purchasing. By purchasing, it will be interpreted that you have agreed to everything, and I will respond in accordance with the Mercari terms of service.