Faraday Bags for Phones 2 Pack, Signal Blocking Bag, Go Dark Bag, RFID Blocking Pouch for Cell Phone, Car Key Fob, Credit Cards (Dark Gray)

["SIGNAL & RFID BLOCKING: Blocks all cellular, WiFi, Bluetooth, GPS, RFID signals; prevents tracking, hacking, spying, and EMP interference; protects personal privacy and data security","2-PACK LARGE CAPACITY: Fits most smartphones and car key fobs; dual-layer shielding fabric for reliable performance; easy to insert and remove devices without signal leakage","PREMIUM SHIELDING MATERIAL: Made with premium shielding fabric; durable, scratch-resistant, and washable; provides long-lasting signal isolation for daily use","WIDE COMPATIBILITY: Works with cell phones, key fobs, credit cards, ID cards, and passports; ideal for travel, office, outdoor, and secure privacy protection","PORTABLE & CONVENIENT: Lightweight and compact design; easy to carry in pocket, purse, or bag; instant go-dark privacy protection anytime"]