About this item Multi Purpose: the portable project slim case has a wide range of uses, which can be applied to store A4 files, photos, magazines, invoices, bills, envelopes, children’s paper cutting, etc., suitable for home, office and school use; It can also be served as a practical and simple gift for family and friends in need Transparent and Visible: the A4 file storage box adopts a transparent design, allowing you to easily find the files or magazines you need, saving time and effort; It can also be applied to display your beloved comics or albums to protect them from dust and help keep the desktop drawers tidy Buckle and Portable Design: project box clear adopts a buckle design to ensure easy locking and unlocking, which can protect the files well, not easy to lose or fall; Built in anti skid strips, you can place files more stably; The file storage box is light and compact, easy to carry and store Thick and Sturdy: board game storage containers are made of high density PP material, which are dust proof, moisture proof, flexible, and easy to clean; They have strong load bearing capacity, are not easy to deform or break, and can be applied for a long time Quantity and Size: you will get are 4 pieces of A4 file plastic cases, each with a size of 30.7 x 23 x 2.2 cm/ 12.1 x 9.1 x 0.9 inch, large enough to hold your A4 files and photos; Reasonable quantity can meet your daily use and replacement