1.Strong Adhesive: Uses 3M sturdy and removable adhesive.this holder is more durable and more steady when works as a kickstand. High-quality strongly 3M adhesive provides a tight fit between the finger kickstand and your phone, which prevents your device from accidental drops, slips. The max hanging weight is 3kg. (Note: ??NOT recommended for textured surface; ?Pls do not use the ring stand within 24 hrs after installation.) 2.Multifunctional:360??Rotation and 180??flip make the phone grip more convenient to provide you with adjustable viewing angles. Also??the finger ring can perfectly adapt to various occasions – watching movies, selfie, carrying phones when your hands are full. 3.High Quality Materials:The finger ring holder for cell phone is made of high-quality zinc alloy. Zinc alloy has good ductility and features ruggedness, which contributes toa long lifespan. Polished ring holder, smooth edge, no worries of scratches to your fingers. 4.Wide Compatibility: The phone ring holder is almost compatible with all smartphones in like Phone 11 Pro Xs Max XR X 8 8 plus 7 7 plus 6 6 plus 5 5s 5c se, HUAWEI, Galaxy S7 S6 S8, Note 6 5, LG, Sony, Nexus, Other Android phones. (Cannot be used for wireless charging.) 5.If there is any quality issues, please contact us directly. We take full responsibility for any quality-related problems, and we will offer you a FULL REFUND or NEW REPLACEMENT.