Cell phone lanyard strap or mobile phone lanyard strap was originally a string or loop to help the user hold their cell phone on hand or easy access cell phone when it put in large hand bag. Now it is used to connect any portable device for easy access and holder the device.
Cell phone straps come in many different materials and styles. They could be fabric , metal, plastic. but it has a loop cord for connect portable device with cell phone lanyard strap.