Product Material: metal, polyesterSize: length 160CM; Diameter 6MMStyle: style 1, style 2, style 3Quantity: 1 pairPackage Contents: 1 x cellphone back strap and silver metal accessories1. Anti-dropping: Our cell phone lanyard consists of a back sticker and a lanyard. The back sticker is placed in the gap between the back of the phone and the phone case. It is held in place by the friction between the phone case and the back of the phone to ensure it doesn't fall.2. Adjustable phone lanyard: 160 cm long polyester lanyard, adjustable length, can be worn on the neck, can be hung on the neck, can be hand-held, a variety of ways to free your hands.3. Comfortable and Durable: Made of tear-resistant, tear-resistant patches and skin-friendly nylon material, to keep your phone safe and easily accessible at all times, there is no strain on the neck or shoulder.4. Anti-theft device: It keeps the phone safe and accessible to your sight, a strong metal buckle and secure tether keep your phone safe from accidental drops. And you don't have to worry about the phone being dropped or lost.5. Do not block the charging port: Ultra-thin ripstop pads support wired and wireless charging without removing it. Completely clear for the buttons and the phone screen. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.