Size:Standard: 7.9 x 2.0 x 4.7′ | Color:Black This high quality pen case opens like book, unzipping on 3 of 4 sides with a sturdy black zipper. Inside the case you will find four surfaces with a variety of straps and pouches to store your writing utensils and office stationery. Perfect for pens, pencils, markers, erasers, scissors, protractors, and much more. This pen case will keep your office stationary secure and organized.