PP Zipper Refills for 6-Ring Binder (3 sheets) Size: Approximately 21cm (H) x 12.5cm (W) Effective Inner Dimensions: 20cm (H) x 9.5cm (W) Material: Polypropylene Set of 3 Refills Seal Album Collection Oshi-katsu (Supporting your favorite) Ota-katsu (Otaku activities) This is a new, unopened item purchased in-store and stored at home. Please only purchase if you understand this. It will be packaged with waterproof protection and shipped via Yu-Packet Post.