C.R. Gibson K45 Unimount Magnetic Sheet Refills for the P45 and P3X Series Photo Albums, 12x12" Pages, Pack of 5 You will receive (1) C.R. Gibson K45 Unimount Magnetic Sheet Refills for the P45 and P3X Series Photo Albums, 12x12&quot; Pages, Pack of 5 Each sheet holds up to ten 4 x 6&quot; photos and any size up to 8.5&quot; x 11&quot; Simply peel clear protector back and place photos in desired location Holes: New Multi-Hole design allows refill to be used in most photo albums, scrapbooks and 3-Ring Binders! Measures 12 1/2 x 12 1/2&quot;