[4-Pack Premium Value] Receive four art portfolio folders in one convenient pack, offering exceptional value for storing, organizing, and protecting a large volume of artwork, posters, and documents. [Optimal Size for Versatile Storage] Each portfolio measures 17.3inch x 13.9inch x 1.2inch, providing ample space to securely hold and flatten up to 200 sheets of standard paper, ideal for A3-sized artwork, charts, and bulletin board posters. [Superior Waterproof Protection] Constructed from sturdy, tear- PP plastic, these cases shield your valuable work from moisture, dust, dirt, and bending, ensuring your creations stay pristine and undamaged. [Secure & Portable Design] Features a comfortable top carry handle for easy transportation and secure snap-lock buttons on both sides to prevent contents from accidentally spilling out, making it perfect for learners and professionals . [Quick-View Translucent Design] The semi-transparent white material allows for easy identification of stored contents while maintaining a clean, professional appearance, simplifying organization for learning places, studio, or home use. Color: White Material: Pp Package Contents: 4 Pack x Art Portfolio Folders Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.