Material: Nano-meter micro-suction silicone produced in United States the case sticks without being sticky Can stick to glass mirrors coated wood plastic boards metal kitchen cabinets or tile car GPS and most smooth flat surfaces. [please don't try to stick on rough concrete wall/ white gypsum wall...it won't work.]</br>Simple and stylish design fit iPhone 6 6s and iPhone 7 models Works perfectly with all phone functions including gps wifi apple pay 4G NFC Bluetooth...etc. it easy access to all ports sensors speakers cameras and all iPhone features Simple-press buttons allow you to feel the click and large openings for cable and charger ports.</br>it is a very good use selfie tool and also protect Phone Against Drops and Scratches. Raised edges protect your screen Durable and grip-friendly TPU edges for impact protection Nano-suction material absorbs shock and is Self-Healing.</br>Important Tips Must Read: 1.Tear the protective film on new case back before using. 2.About how to remove the ring cover plate please tear it off from the corner instead of directly pulling the ring.... it is nearly impossible to remove with that way and shall break the ring. 3. if the sticky part got dirty and not able to stick?? you can wipe it with clear water?? and it will be sticky again.</br>After-sale and warranty: We provide 12 months 100% no worry after-sale service?? if case have problem or you just simply just don't like the case?? replace/full refund is available. Hope my dear customers could send us Amazon email to contact instead of directly leaving bad reviews?? thanks.</br></br>Product Description</br></br><b>Product Feature:</b><br/>1.Fit iPhone 6?? 6S?? 7 models (4.7 inch)?? easy access to all ports?? sensors?? speakers?? cameras and all iPhone features.<br/>2.With nano-suction technology?? you can stick your case to mo