Thank you for viewing! I've been a LifeWave patch user since shortly after it launched in Japan, but I only use it personally and don't do business with it, so I've accumulated a lot of cases (for some reason, I can't throw them away). Of course, they've been opened, and some aren't opened neatly along the perforation, 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 useful 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, medium size 5, small size 5, 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 individually or for price reductions. We will ship via either Rakuraku Mercari or Yu-Yu Mercari. Instant purchase OK Anonymous delivery guaranteed ◎ To prevent any trouble, please be sure to read the profile, description, and attached images 【all・always】 before purchasing. We will interpret that you have agreed to everything at the time of purchase and will respond in accordance with the Mercari terms of service.