This is a shoulder strap for a smartphone. I am selling the shoulder strap from a set because I only wanted the case and didn't use the strap. ⚪︎ Long strap ⚪︎ Adjustable length, approximately 82-160cm ⚪︎ Round rope that is comfortable to wear for long periods ⚪︎ Easy to adjust the length of the rope ⚪︎ Easy to use with one hand! Easy to attach the rope!! It's a carabiner hook type, so it's easy to attach!! Thank you for looking.