Bikkuriman Sleeves Collection Sleeves We are selling from 50 to 500 sleeves in separate listings. If you need more than that, please comment. For 48mm square, storage bags 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 explain. For refills, search for "YSV-BDH81 pocket refill" on R. I use them too. There are two types: 20-pocket and 12-pocket. 20-pocket is for 42mm square, and 12-pocket is for 52mm square. (For single-sleeved cards) 20-pocket can hold 240 cards, and 12-pocket can hold 144 cards. I use 12-pocket for old Bikkuriman cards (double-sleeved) and Bikkuriman 2000 cards (single-sleeved) to standardize the refill size. I think 12-pocket is suitable for old Bikkuriman cards because the arrangement looks good. There are various types of refills, some where the cards fall out easily when turned upside down, and some that are thin and flimsy, but the YSV-BDH81 refill is definitely a good choice. If you want even stronger protection, I am selling 52mm square sleeves in a separate listing. You can also put the 52mm square sleeves over the 48mm square sleeves. How about perfect protection with double sleeves? Made in Japan, but due to the specifications of the machine, there may be some dimensional errors, so please understand. Shipping Mercari shipping, simple packaging. Target Products #Old Bikkuriman #Bikkuriman #Bokura no Bikkuriman #Gumla Twist #Dokidoki Gakuen #Harima Oh no Densetsu #Time Slip Battle #Tenshi Darake no Bikkuriman #Akuma Darake no Bikkuriman #Dragon Ball Man #Pokemon Wafer 48mm square seals Thank you very much. m(__)m