Note: Please check the thickness of the refill. A7 6-hole sticker sheet refill, 10 sheets Size: Approximately 13.1cm x 9.1cm Thickness: 0.04mm Pocket type ⭐︎This is handmade. Please order only if you do not mind minor imperfections such as slight errors in hole placement. ⭐︎The material is different from commercially available sticker release paper. If you are sticking paper stickers, they may be difficult to remove or may not come off at all, so please understand this before using. ⭐︎Due to the nature of PP sheets, small dust particles tend to adhere easily. We try our best to remove them, but since this is not manufactured in a factory, we appreciate your understanding. Sticker book clear binder 6-hole Drop seal