Free mat for you to attach your photos freely. Features: Hands-original replacement mat for large ring albums. A regular adhesive type suitable for storing pictures, and a free mat that can be layed out freely. You can store precious memories by making 1 book at a time for each anniversary. [Storage size for 1 sheet / Number of sheets] E / L format (12 sheets) / Cabin format (4 sheets) / Panoramic format (6 sheets) / 8-diagonal format (2 sheets) / 6 diagonal format (2 sheets).