Perfect Size Art Portfolio Case 23 x 31 - Art folder has a 2-inch expandable gusset and is 23 inch x 31 inch with soft woven black handle Paper Made Art Portfolio - This classic portfolio for artwork and storage is constructed with heavy-duty read paper fiber Ideal for Art Storage and Poster Storage- This art carrier is perfect for your kid’s art storage, professional students, and storing posters and photography Made in the USA Art Carrier – American made art portfolio is acid free and made from recycled fiber. Perfect art folder Check out the star product brand store for more great products - We also offer student art folios, earth safe totes, project folders and more