Idealstanley Metal Ring Stand Holder For Cell Phone Ipad and tablet (gold) The Ring can be revolve in either horizontal direction 360 or vertical direction 180 It can use all the functions of slide mobile and tablet pc with one-hand Convenient and safe grip to prevent dropping device and control device while you are operating phone and taking picture. Easy to attach and remove to the back of phone Slim design for easy carrying in and out of a pocket