Made of high quality zinc aluminum alloy and transparent TPU,eco-friendly material and strong adhesive sticky to make the phone ring stand can be glued to the back of your tablets/smart phone or other cases firmly, make sure easy installation.

Multi-Function: The Metal phone Finger Ring Support 180 Degree and 360 Degree Rotation, You can find a Suitable Angle to make your phone Stand on the Desk, Enjoying the Movie and Video.

Diameter:37mm，Thickness:5.6mm

Easy installation.Simply peel off sticky film and place on your phone or phone case and you're ready to go. Note:After testing, wait for 9 minutes after sticking to stick firmly,strongly adhered and not easy to fall.