Come and see our amazing products. This 360 degree rotation ring holder is made of quality zinc alloy and stainless steel, through delicate polish process, this cell phone ring holder is with smooth edge and safe to use, with quality electroplating material, colorfast and vibrant color to coordinate well with your phone case and phone.And they can prop up your phone on the desk, kitchen counter, to free your hand when you are watching movie, checking the recipe, having a video call, etc. Pls confirm further with us if any query about packing info, inventory status and time schedule.