This is a cute and easy-to-use binder. It has a hole for attaching a keychain. The clear cover makes it easy to see the stickers inside. The refills are double-sided pocket type, which you insert from the top, so you can put not only sticker sheets but also trading cards and photos. When used as a sticker sheet, both thick and thin stickers can be applied beautifully and are easy to peel off♬ We have opened the product for inspection and checked the binder hardware and button closure. Cushioning material is placed between the binder, so it is securely packaged. Set Contents 　Main binder (pink) 　10 clear refills 　*Keychains and stickers are not included. Additional 10 refills are available for +250 yen. If you need them, please let us know in the comments section before purchasing. We will create a dedicated listing for you ( ᐢ ᵕ ᐢ )