Note: You can fix the phone suction cup on a smooth surface such as a mirror or glass. If necessary, wipe the suction cup with a damp cloth to obtain stronger suction. Before releasing your hand, make sure the phone is firmly fixed. (Not applicable to rough walls, wooden surfaces, and other uneven surfaces)Keep clean: Please regularly clean the dust on the phone suction cup surface, as it will affect the suction force of the suction cup.The adsorption time is related to the smoothness of the surface of the adsorbing object, and the effect of adsorption on mirrors and glasses is the best.The suction power of the suction cup phone mount will gradually weaken over time. It is recommended to use it for a maximum of half an hour at a time.Back of Phone Suction Grip: Remove the adhesive film on the phone suction cup and stick it on the phone case. You can then fix the phone on any smooth surface, which is very convenient. (The phone suction cup cannot be removed and reused after being attached to the phone case. It is recommended to attach it to a regular phone case, not a valuable one.)Capture the Wonderful Picture: Whether you are a TikTok creator or just like to share videos and photos, this phone suction cup can help you hands-free capture wonderful videos and photos for sharing with friends.Widely Used: Our non-slip silicone phone sticky grip mount attaches to almost any flat phone case and make it compatible with common mobile phones such as iPhone and Android.You can shoot, watch videos or video calls in the kitchen, gym, dance studio, bathroom and other places.