This gatefold style album measures 8"x5.75" with 2 2" spines and pages measuring 7.25"x5.25". Magnetic closure. Very interactive. Pages 2,4, and 6 are a zigzag design, the right side page comes out to reveal more photo areas. 4 different page styles. Monthly milestone photo areas 1-12 months. This album will hold a total of 54 photos of various sizes. You would need to gently peel and remove the white photo mats and replace them with the correct corresponding photo. I will include a photo size guide to refer to for correct sizing. The photo sizes are as follows: (16) 3"x4" (12) 3"x3" (3) 6.25"x4.25" (10) 2.75"x3.875" (3) 4"x4" (3) 2"x3" (3) 3.25"x4.75" (3) 3.50"x5" (3) 6"x4"