I made a simple pochette using meisen fabric. I made it a little wider, so I think you can easily fit not only your smartphone but also a handkerchief and lip balm. It has a snap button closure. There are some fold marks and areas where the interfacing didn't adhere properly. Please check photo 8 and consider before purchasing. I enjoy sewing, specializing in straight stitching. I upcycle old kimonos, obi sashes, and furoshiki cloths, such as tsumugi, meisen, and komon. Please understand that there may be remaining threads, small holes, stains from used items, distortions, and double stitching. Thank you for your consideration. Material: Likely silk. Strap: Approximately 117cm Height: Approximately 20.5cm Width: Approximately 19cm