Book bound construction with 2-up bi-directional pages. Archival and photo safe, acid, lignin, and PVC free. Inside cover pocket allows easy access for cover photo. Clear side loading pages have a space for journaling. Clear protective cover keeps fabric clean. Great for storing extra photos not used in scrapbooks. Holds up To 200 4" x 6" photos. Album Dimensions: Approximately 9" x 9".