Bikkuriman Sleeve Sleeves for collection We are selling from 50 to 500 sleeves in separate listings. If you need more than that, please comment. For 52mm square, storage bag for protecting collection seals. These are hard sleeves, not soft, so they provide even stronger protection against scratches to the cards. I've made various types, but this thickness was the most suitable ^ ^ If I made them thinner, they would feel flimsy, and if I made them thicker, the transparency would be compromised, so I settled on this. I've received many questions about refills, so I'll write about them. For refills, search for "R YSV-BDH81 pocket refill". I use them too ^ ^ There are 20-pocket and 12-pocket types. The 20-pocket is for 42mm square, and the 12-pocket is for 52mm square. (For single sleeves) The 20-pocket can hold 240 cards, and the 12-pocket can hold 144 cards. I use 12-pocket for old Bikkuriman cards with double sleeves and Bikkuriman 2000 with single sleeves to standardize the refill size. I think the 12-pocket is suitable for old Bikkuriman cards because of the layout. There are various types of refills, and some seals fall out easily when turned upside down, or they are thin and flimsy, so I think the YSV-BDH81 refill is the best choice. Made in Japan, but due to the machine specifications, there may be some dimensional errors, so please understand. Shipping Standard mail, simple packaging. For 100 sleeves, I will divide them into 2 bags by eye (e.g., 40 and 60), so the quantities will be uneven. Please understand. If you want Mercari shipping, please comment separately. Target products Bikkuriman 2000 Ultraman Seal Choco Snack Kimetsu no Yaiba Seal Wafer Dragon Ball Super Warrior Seal Wafer Jujutsu Kaisen Deformed Seal Wafer Bikkuriman Legend Reprint Bikkuriman BM Forever Cho Genso Bikkuriman 52mm square seals Thank you very much m(__)m