[Kind tips]1. Not appliable with liquid silicone, leather, oily and rugged surfaces, please confirm the material of the mobile phone case before purchg. 2.Please wipe with alcohol to ensure the surface is clean before installation. [Multi - functional] This finger ring stand can be applied to all smartphones, convenient for your life. It can be used as a phone grip, a table kickstand. (Cannot be used for wireless charging). [GVIEWIN Unique Mable Design] Marble pattern paster makes the phone ring holder colorful and never fall.It can be used with the same pattern mobile phone case in our Gviewin store to add more beauty. [Widely Used] Adjustable support angle, the phone ring holder can be folded 180 °, so you can adjust the best angle to place the phone at any time. Strong magnetic adsorption-keep steady when you are driving. [High-Strength Adhesiveness] With top tier sticky HDV tape, the finder kickstand can be attached to your cell phone, making your tech safe, but it cannot be used in phone cases with silicone material and matte surface. Note: Please do not use the phone ring kickstand within 24 hours after installation. [High-Quality Phone Ring Holder] The cell phone ring holder uses the good ductility zinc alloy and sturdy stainless steel, which are durable and prevents it from fading away. The edges of the ring grip are carefully polished to protect your fingers. The metal plate is a perfect match for a magnetic car mount.