Mobile Neck Strap, Universal An easy way to always have your mobile close at hand: with our mobile neck strap you can easily have your mobile around your neck or over your shoulder. The strap is approximately 140 cm long and can be adjusted. So you choose how high up or how far down your mobile should hang. You need a mobile phone case on your phone to be able to use the strap. It must be a full-coverage mobile phone case? for example a TPU case with a hole for the charging port at the bottom, in the middle of the case. The package includes a small transparent tray that you insert into your mobile phone case. The ring on the tray should be removed through the charging hole on your mobile phone case. Now you can insert your mobile phone into the mobile phone case. The ring that now protrudes from the bottom of your case is where you attach the strap. There is a small hook for this on the strap. Make sure that the mobile phone case is securely attached to the mobile phone so that you do not drop it on the floor when you hang the mobile phone over your shoulder or around your neck. Please take a look at our pictures where we have tried to show how this works. Material: Polyester, Nylon & metal The package contains: 1 plastic tray & 1 mobile phone lanyard / Neck Strap / Mobile necklace