Size: The size of the pp plastic clipboard is 23x31.5cm/9x12.5 inches (WxH). Horizontal and vertical design make it easy to organize file and turn page, applicable to the A4 size paper and letter size of the document. Clipboard File Folder support Horizontal and Vertical,Lightweight and Waterproof Clipboard Folder, Collapsible 360 Degree Clipboard File Folder,PP Material Durable Foldable Clipboard,The cover of the clipboard is water-proof, it will prevent the file inside from being destroyed by water.Multicolor selection. Double Metal Clip : Metal clip(horizontal and vertical), Approximately 1 to 80 sheets of digital paper and copy paper can be stored. The metal clip is very tight, and it won't fall off when you clamp a piece of paper alone. Foldable citation clipboard folder clips and have two metal sturdy spring clip, it can holds up to 80 pages of letter；Can be used for multiple sizes of paper, such as A3, A4, A5, A6, legal size paper with sturdy on board clip. This file clipboard folder is multifunctional and the file cover is good for protect our privacy.The strong and lightweight clipboard folder can make writing and noting easily, It is ideal for business conferences, office meetings, schools, testing areas,business travel, Job Interviews Or Personal Use , etc. 2 Pack, Made of three-layer foamed polypropylene material, Double folder A4 foam folder board folder horizontal and vertical information book student office supplies stationery.