RFID Patent Technique: RFID Technique: Radio Frequency Identification technology, through radio signals to identify specific targets and to read and copy electronic data. Most Credit Cards, Debit Cards, ID Cards are set-in the RFID chip, the RFID reader can easily read the cards information within 10 feet(about 3m) without touching them. This case is designed to protect your cards information from stealing with blocking material of RFID shielding technology. Top Quality: Skycase Samsung galaxy s20 plus case is 100% handmade with durable PU leather, provides anti-slip function, comfortable hand feeling and sleek looking. Practical Functions: Kickstand function is convenient for movie-watching or video-chatting. Strong magnetic closure keeps your phone safe, interior TPU with precise cutting provides easy access to buttons and controls. Detachable Hand Strap: Our wallet case for galaxy s20 plus 6.7 is crafted with a detachable hand strap, no need to worry your cell phone dropping on the ground. Card Slots and Cash Pocket: Skycase galaxy s20 plus wallet case is designed with interior card holders and cash pocket, convenient for carrying daily necessary credit cards and cash, free you from carrying bulky purse.