Multifunctional: The mobile phone finger holder can not only be used with a car holder mobile phone, but also as a normal mobile phone stand table, which can be placed on the desk or dining table to watch movies, listen to music, make up and make video calls. The finger ring is compatible with all mobile phones or tablets on the market.After Sales Service: Dear customer, we thank you for purchasing our mobile phone accessories and hope you will like it. We always strive for the quality and service of our products. If you have any questions about your order, please feel free to contact us. In case of quality problems or other dissatisfaction, you will receive a full refund or a free replacement. Have fun shopping!Strong adhesion: the back of the mobile phone holder hand consists of a layer of strong nano adhesive, which sits firmly and does not damage the phone. It can be applied many times without leaving marks without affecting the appearance. The ring can be used with all magnetic mobile phone holder cars and ensures a pleasant and safe driving experience.Ultra-thin: The thickness of the mobile phone ring holder is only 0.18 cm, it is small and thin and is glued to the phone almost unnoticed. Made of high quality zinc alloy, it is non-fading and rust-proof, durable and hand polished to withstand long-term use.Rotatable: The mobile phone ring holder finger can be freely adjusted at multiple 360 angles to allow free control of the phone. It folds down to 120 so you can adjust the optimal viewing angle on the phone. The round ring fits your finger well and allows for easy one-handed operation, so you can operate the phone with less effort.