Print File Premium Archival Album Page for Six 4x6" Prints, 8 mil, 25 Pack, Clear Dimensions: 9-5/16"W x 12-7/8"H Durable 8 mil high clarity polypropylene Holes spaced 4-1/4 apart on center Extra tall pages, only fit in Print File G Series Albums PAT passed, archival quality, acid free, photo safe