Nice size black purse. You can adjust the strap. There are 2 sections in the front 1 zip pocket & 1 velcro. The main compartment has a zipper closure and a smaller zip pocket inside. The back of the purse has a zip pocket with 6 card slots, a small zipper compartment in the middle and 2 bigger slots on the other side. You can have your valuables on the back side and the things you need to get the fastest in the front. There are two marks on the strap where the buckle is (see picture)