[High quality] The plastic folder is made of polypropylene material, durable and wear-resistant, waterproof and moisture-proof, and protect documents from damage. The edges of the tightening are not easy to part [Size] The size of the plastic wallet is 32.5 x 23.6cm, can accommodate A4 size paper(29.7x21cm) very well, a wallet can hold up to 200 sheets of A4 paper [Button design] The popper closure of the plastic envelope wallet makes the file more secure, you can store files and open with less effort. The file wallet button can be used repeatedly and is not easily damaged [Transparent] The plastic folder is transparent, you can quickly browse to the contents of the folder without opening it, so easy to find the file [Applicable] Package includes 30pcs clear plastic wallet, perfect for safe storage of documents in the office, at home or at school, very useful for travelling with lots of paperwork and documents