This is a charm strap from L'EST ROSE, featuring pink beads and roses. The heart-shaped L'EST ROSE charm is also a highlight. I think it would be lovely and glamorous attached to a smartphone or bag. I was planning to use it someday, but I loved it so much that I kept it at home. I will pass it on to someone who will wear it. It is new and unused, but there are some scratches and discoloration on the metal parts due to home storage, so please understand this before purchasing.