This cell phone case adopts a dual layer structure design. The four corners and inner layer of TPU has anti-knock and shock-absorbing functions. The built-in iron sheet support magnet. The folding bracket can stand horizontally and vertically, suitable for a variety of usage scenarios. The one in this link is ONLY for Samsung Galaxy A16 5G, please make sure your cell phone model is matched. If you are not sure, please open the settings to check the model, so as not to buy the wrong model and cause sad and unnecessary losses. Also please don't forget to choose the right color you like.