I designed my Eyeglass/Pen Case to conveniently snap on and off my belt. I made it suspended from the belt for several reasons: it stays upright, it is flexible on the active person, it can be easily repositioned (for example when you put on a seat belt). It is great case for quick access to glasses, pens, pencils, small tools, etc.. and, I no longer have to hunt for my glasses! Size: 3 ½ x 6 ½.