X it can be applied to all cell phones
X as a smartphone stand
X preventing smartphones from falling from your grasp
X making daily activities easier with smartphones
X the type of fashion ring design.
X 3-in-1, as a handle and table holder, a phone hook.
X rotate 360 degrees freely.
X universal, compatible with various sizes of android smartphones, tablets, digital devices.
X can be reused, using special adhesive, can be washed and used repeatedly.