Stackable: Keep everything you need for a busy day neatly organized, you can get more done. This storage box with 4 lids help you create a place for everything and keep everything in place, so you can focus on the tasks that really matter Versatile: You can put your significant papers, documents, pictures, invoices, instructions, magazines, etc. in the plastic file case to avoid them lost, moisture and dust proof Transparent View: This plastic Storage box features a transparent design that makes it easy to identify the contents without opening the box, offering infinite uses and are ideal for organizing your home and office Large Capacity: Single Out size: 13"x9"x1.57"(LxWxH)/ Inner Size: 12.9"x8.7"x1.18"(LxWxH); The whole 4Pack size: 14.2"x9"x5.9"(LxWxH) Premium Quality: This paper organizer made of fairly sturdy transparent PP material, with Snap-tight buckle keep contents secure, easy to open, slim design fits on a bookshelf or desktop