Super Strong Adhesive & 360 Degree Adjustability & Universal Compatibility The dock is designed like a cone for stability, but the design also lets you rotate the unit 360 degrees. This allows you to adjust your phone into a multitude of positions. Great to use on your desk or table / at home / at office. And super strong adhesive magic durable reuse portable cellphone stands.Reliability Glue part come off after sticking / resticking (trying out new phone cases) it a few times. Take two or more phone grip if you are someone who likes to switch cases but still enjoy the convenience of this product. Phone hoke came off without leaving any tape or sticky residue on your case. Convenient for Phone grip convenient for those who have average or smaller hands and have to struggle with ever growing phones, but seems useless for a small phone or who are not a heavy phone user. No more consideration if you can not get in the habit of extending the ring to put a finger through it. Function Anti-drop & safe grip device can be used as a stand, glance at as notifications and messages come through, as opposed to just lying it flat on the desk.back or forth however, it will lost tension to stand except a perfect angel.