The ring rotates 360 and can be arranged so that it can act as a phone stand.
Stick tightly, and gives you more security and stability when holding the device so it has less chance of being dropped.
1.Clean dirt and dust of phonestablets at the part to be pasted
2.Remove the protective film of the ring, and paste it up to smart phone/tablet
3.Press softly by hand to ensure adhesion
4.When you need to remove the ring, please shell off from edge firstly, then uncover completely.