"Quality clear plastic overlay self-adheres to pages, securely holding photos Initially contains 20 pages (10 sheets), plus screw post binding expands to accept unlimited refills (Style No. JMV) Extra large 12''x16.25'' pages hold all popular size photos including 2.5""x3.5"" wallet, 4""x6"", 5""x7"", 6''x8'', 8""x10"" enlargements and more Deluxe padded leatherette cover with gold tooling as well as rounded corners and a wrap around expandable library back spine Photo safe: acid, lignin and PVC emission free"