5X Suction：Only compatible with iPhone 13 Pro Max 6.7" , comatible with magsafe series products [wallet, car mount, wireless charging etc] Exquisite Silicone: Made of moisturizing factor liquid silicone, give you the super nice grip, easy to hold. The iPhone 13 pro max silicone case is friendly to environment Aluminum Alloy Ring: Thousands of ring closure experiments to ensure the longest usage cycle, free your hands while driving or watching videos. Adding minimal bulk to your iPhone 13 pro max while offering maximum convenience Snugly Fit&Full Coverage: No dust to the sound cylinder and camera, carefully crafted tiny holes, every detail is measured in nanometers, and the cute phone case tightly wraps around your precious iphone 13 pro max Gratitude 365-Days Warranty: Please contact us in the first time when facing an issue with this iphone 13 pro max case, give us a chance to complete our vision: make every customer happy, if not, at least make you no loss KMAMBAG Magnetic Case for iPhone 13 Pro Max