[Premium Materials]: Eco-friendly material and strong 3M 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.- [360 Degree Rotation]: The phone finger holder supports 360 degree rotation & 180 degree flipping, you can feel free to adjust the angles to watch movies and videos, landscape and portrait modes available, give you comfortable angles.- [Multifunction]: The phone ring stand holder holds devices firmly and prevents your phone from dropping & reduces the risk of theft,Providing all around protection for your phone. You can easily mount your phone on the flat surfaces like desktop, kitchen and bed to watch movies with your hands free.- [Universal Compatibility]: The cute phone ring stand holder compatible with all smartphones such as iPhone 11 Pro,iPhone 11 Pro Max,iPhone 11,iPhoneXs,XsMax,X,Xr,8,8 Plus,7,7 Plus,6S,6,6S Plus,6 Plus,5,5S,SE;Samsung Galaxy Note 8/S8/S7/S7 edge; Google Nexus, HTC, Tablets and iPads etc.