There are 13 expandable pockets so you can constantly alter the contents based on your needs, every folder has 13 tabs to label the files, paper inside is well protected with a buton closure.Made of soft PU leather and quality PP material (nontoxic and waterproof).This file folder is well constructed to last long. It can keep your important documents tidy and organized as well as protect them from any damage.Coverd by textured faux leather, the expanding file looks simple and professional, which could gives you more confidence and convenience in working process.