Staying organized is made even easier with AT-A-GLANCE Clip-In Pockets. To store loose papers inside your wirebound book or planner, you can quickly and easily clip-in a colorful, fun pocket. The back is flat and the front has a pocket, creating an easy storage space that also serves as a page marker or subject divider. The pack of three comes with bright colors of pink, blue and green, adding a splash of fun to your organization. The 7" x 11 1/2" x 3/16 overall size neatly fits inside 8 1/2" x 11" sized wirebound books and planners. It is not recommended for books smaller than 7" x 9".