WIDE COMPATIBILITY This ring grip holder is compatible with all smartphones in 4-8 inches, such as phone and other android phones. NOTE: Metal will affect wireless charging function. SUPER PORTABLE AS PHONE HOLDER Finger Ring Grip Rotation And One-Hand Operation Easily: 360Rotation and 180Flip fold to help you adjust your phone, different viewing angles to reading, watch videos. Also great as e-reader holder and tablet holder! Totally free your hands. PREVENT PHONE FALLING With this ring grip holder, you can watch your phones on bed, without worry about phone falling to hit in face. SUITABLE FOR KINDS OF CASES Its compatible with various surfaces of phone and case, such as TPU, PC, metal materials. For glass and silicone case or phone back, please attach the PE film before sticking ring holder. NOTE: Not suitable for silicone cases. MULTI-FUNCTIONAL FEATURE The ring for phone allows you one hand operation touch more spots on screen, Anti-drop, a stand, hook etc. And folded fully saving space easy to put it in pocket and bag. - BEE PHONE RING HOLDER: The bee phone ring holder is very noble and fashionable designed. Good looking glitter phone kickstand which perfectly matches you phone and become a long-term good stand. - PHONE RING STAND BEE: The phone ring stand is made of stainless steel and zinc alloy with 4 layers coating which perfectly matches you phone and become a long-term good stand. - Strong 3M Adhesive: This cell phone ring holder attached with genuine 3M adhesive tape. It can be applied to most surfaces including plastic, metal and TPU. Adhesive is not reusable, Please confirm the position before putting phone rings on. Note: 3M tape will not stick to the Leather, Fabric,Glass and Silicone surfaces. - COMFORTABLE & SAFE GRIP: 360 Rotation and 180 flip helps watching video and photos with adjustable viewing angle. The Bling phone finger ring can perfectly adapt to various occasions, keeping steady when you watch movies. - Improve your One-Hand Operation experience: You can use your device with only one hand easily and safely. Upgrade your Android, Samsung, Google Pixel, Kindle or older iPhone device with a stylish Bee Rhinestone Phone Ring Grip. The adapter ring fits most phone cases. Not compatible with silicone, textured or anti-fingerprint coated cases.