This is a sticker backing sheet for a sticker album. A5 size, 6-hole type. Includes 20 sheets of translucent sticker backing and 10 sheets of double-sided release paper sticker backing. A set of 30 sheets. The translucent sticker backing is perfect for Bonbon Drop stickers, etc. For thin flake stickers, such as paper ones, please use the release paper sticker backing. The corners are rounded. To accommodate for the file bulging when thick stickers like Bonbon Drop stickers are applied, the backing sheets are made two sizes smaller than the file. Approximately 19cm tall and 13cm wide. You can use these with the popular Daiso 6-hole ring binder. Please note that due to amateur production, there may be some slight misalignment, unevenness, or minor scratches. The file itself is not included. This is a sale of sticker backing sheets only. Thank you.