This album holds up to 100 First Day Covers (FDCs) with 50 double sided, clear plastic sheets chemical free. Album is a leatherette cover with lockstitch seam. The sheets hold covers up to 243 x 133 mm (9.56inx5.23in). Open at the side, closed on 3 sides. The sheet can be filled comfortably from the side. Sheets bound to spine, thus the documents are hold securely in place. Overall size: 285 x 160 x 85 mm (11.22inx6.29x3.34in). !