This is a passport-sized notebook refill that uses lightweight paper. The paper used in this refill is thin and light, perfectly matching the portable passport size. Specifications: Paper: Blank, 80 pages, perforated, lightweight paper (sewn binding) / Size: H124 x W89 x D3 mm. Size: (Package size) H124 x W89 x D3 mm. Weight: 34 g. Country of origin: Japan. Materials: Paper.