Describe Size: 120x175x20mm (cover)/about 107x165mm (inside page) Single pocket 20 pages: Mini pocket 20 pages: 40 pages in total *Refined life sorting, one book to solve the storage problem. *It is suitable for a variety of peripheral small objects, single and double grid combination, 20 pages each for storage, and the display window can be DIY freely *Transparent window design, built-in items are easy to understand, and it is difficult to fall out *Double bonus points for the beauty and function of the same color bandage You deserve it
