[Only designed for iPhone 17 Pro Max 6.9"] ---NOT FIT iPhone 17/iPhone 17 Pro/iPhone Air. If you need another leather wallet case for different phone models, welcome to visit the DJBull Store [Click on the one next to the title] [2-in-1 Detachable Style] ---You could use the removable back cover as a simple protective back cover alone. This back cover built in magnet could mount on any surface made of ferro magnetic material. It also with a small built metal plate, fitting your magnetic car holder perfectly [RFID Blocking] ---This case is designed to protect your cards information from stealing with blocking material of RFID shielding technology. Most Credit Cards, Debit Cards, ID Cards are set-in the chip without the RFID blocking, and the RFID reader can easily read the cards information within 9 feet (about 3m) without touching them [Three Card Holders and One Cash Slot] ---Practical and Stylish. Notes Pocket and Three Card Slots for storing your business cards, ID card, some cash and notes, etc [Full Protection] ---Composed of PU Leather and soft silicone, the cover offers 360-degree full body rugged protection for your phone against scratches, drops and bumps in daily use