There are 5 pages has 45 ports total (43.5mm per port)

Dansco Supreme Albums are truly the best albums ever designed. Made with extremely durable binders and pages, these albums do not discolor your coins like other albums can. This brand new album holds your coins securely in place with ported holes covered by clear acetate slides. These slides allow you to view both sides of your coins but more importantly protect your coins.

The Correct Slipcase, Slipcover for this album is: 7/8" You can add the slipcase here --->