Pioneer Refill Pages for JMV-207 Albums - For X-Pando Post Style 5 sheets per pack (10 sides) Self adhesive peel back clear plastic with white page background Pages hold any size photos up to 8-1/2"x11" (Could be larger, but you must leave some page background exposed so plastic will adhere) Includes extension posts for the JMV-207 photo album 2 holes spaced 7-1/4" apart, Usable Page Size: 14-1/4" x 12", Acid free