The 3 inch Cobalt Collectors Album for standard size pages features the collectors themed hot stamp foil on a cobalt blue cover. Each album is equipped with three reinforced 3` D-rings and boosters for easy opening and loading. Collectors Albums include rich foam padding and are constructed with a clear indexing slot on the spine for easy organization. Stores up to 450 cards single-loaded in 50 Ultra PRO Platinum Pages safely and is rated to withstand temperatures as low as 10 F to minimize cold cracking.