Enough capacity storage: the A4 envelope expanding file measures 13 x 9.8 x 2.5 inches/ 33 x 25 x 6.5 cm, suitable for storing notebooks, stationery, magazine, paperwork, contract, important documents, certificates, business cards, tax receipts, even tablets, cosmetic and moreReliable material: the plastic file folders are made of PP material, tear resistant and waterproof, thickened material can better guard your important files from stain and creaseThoughtful design: the plastic folder is equipped with a business card slot to distinguish documents easily; Cloth gusset with sewn edge trim can guard your fingers from scratches; Plastic file folders with snap closure can keep your files safe and prevent them from falling outPackage content: you will get document folders in 10 different colors (2 black/ 1 blue/ 1 purple/ 1 khaki/1 green/ 1 pink/ 1 orange/ 1 yellow/ 1 red), each A4 document holder folder color is semitransparent design, which makes it easy to organize and distinguish between different file optionsEasy to use: the A4 file folder is simple and stylish; You can put it in your hand or in backpack for carrying, or storage file folder in the drawer or filing cabinet; It is suitable for carrying things out in traveling, business trips, with enough amount combination to meet your all needs, suitable gift for yourself, teachers, students, family, children, and friends