This Vienrose photo album features a large size with external dimensions of 13 x 12.8 inches and internal self-adhesive pages of 12.6 x 11 inches. It contains 20 sheets, totaling 40 pages, and can hold approximately 200 4x6 photos, 40 8x10 photos, or 40 10x12 photos. The album is acid-free and PVC-free, ensuring your photos are protected from air oxidation and will be preserved for a long time without damage to the memories themselves. The self-adhesive pages are suitable for any size photo and can be reused. The cover is wrapped in linen, giving it a retro and exquisite style, while also being wear-resistant and strong to prolong the album's life. We offer after-sale protection; if you encounter any quality issues or have questions, please contact our customer service before choosing a return.