This is a smartphone shoulder bag from SHEIN. [Bag Body] Approximately 19cm (height) x 12cm (width) x 1cm (depth) [Strap] Approximately 134cm The strap was too long, so I tied it in the middle to use it, and there are marks from the knot. There is a place on the bottom right where the thread is coming out. I think it was like this from the beginning. There is black dirt on the back of the flap. I haven't used it much, but it's used, so please refrain from purchasing if you are concerned.