A cord or strap worn around the neck, wrist, or shoulder to hold a mobile device is a common accessory. These straps provide a means of securing a phone, preventing accidental drops and offering convenient access. For example, a construction worker might use this accessory to keep their phone readily available while working at heights, reducing the risk of damage.
The increasing prevalence of mobile device use in various settings has led to its widespread adoption. It provides security, accessibility, and a hands-free carrying option. Historically, similar accessories have been used to carry identification badges or keys, with the phone-specific adaptation reflecting the growing reliance on mobile technology.