Size: A7 6-hole type Number of sheets: 10 These vinyl refills perfectly adhere to Bonbon Drop seals, which tend to peel off with release paper. They are pocket-type, so you can insert a backing sheet inside or cut the backing sheet and insert it without replacing it. I have multiple in stock, so I will create a dedicated listing if you let me know. ^_^ 50 yen off for each additional set.