Phone ring holder: <BR>With the self-adhesive on the back, attaching it on the back of your device easy, <BR>Flexibility & Convenience to extend your thumb reach and allow yourself to do more and work faster on your phone.<BR>360 degree Rotating and 180 degree Flipping, you can adjust the most comfortable angle to enjoy the show.<BR>cell phone holder can be used as kickstand, grip.Anti-drop and theft by holding it firmly<BR>perfect for propping it up to watch movies or freeing your hands to do your work.<BR><BR>Wide Compatibility:<BR>Compatible with any Smartphone (Android / IOS device) such as iPhone, Google Nexus, Samsung Galaxy, HTC and more.<BR>such as :<BR>iphone 11 PRO MAX X XS 8plus/8/7 Plus/7/6s Plus/6s/6/SE/5/5s and Samsung Galaxy S9 ,S9 plus,S8/S7/S6, Note 6/5/4/3, Tablets and iPads etc.<BR>**Note: This product is not compatible with iphone 11 PRO MAX X XS/8/8Plus or other glass back phone without a phone case due to the glass material, please apply the finger grip on the phone case.<BR><BR>Usage Method<BR>1. Consider the best position before you stick on.<BR>2. Please remove immediately and stick to the right position if put in the wrong position.<BR>3. Wipe away dirt, dust etc. on the back of your phone or case, dry it completely.<BR>4. Peel off the protective paper. Do not touch the adhesive surface.<BR>5. Press the ring holder against 5 and more seconds.<BR>6. if you think take it down, Use a Knife slice and insert it into the corner of the ring and move it gently. and do not violent tear.<BR>if there leaves residue on the phone/case, it shouldnt. If it does, use rubbing alcohol to wipe it off.<BR>7. Washable & Reusable: Dust can be washed out using clean water, when it dries, phone ring will restore strong adhesiveness. <BR>8. Don't apply it on your big size tablet, it might be not strong enough for them.it can take up-to 3KG smart phone or tablet (including protective case).<BR><BR>What you get:<BR>4 x phone ring stand