Signal Blocking Key Hider - Pack of 2 or 4

Signal Blocking Key Hider This Signal Blocking Key Hider is a protective storage pouch that features unique RFID blocking material that prevents the transmission of wireless signals, making this the ideal key hider to hide your spare key. The key hider securely adheres to any surface, so you can safely store your spare key in or on your vehicle.  The signal blocking material also prolongs battery life and protects your key fob by blocking the signal while in your pocket or bag.  This prevents accidental unlocking on vehicle, opening of trunk, or any type of accidental touch. Attach it to your key ring so you can store your smart key fob at home to save battery life when you're not using it. Buy Multiple and Save: 2 Pack $21.99 4 Pack $39.99 Specs: Dimensions: 5" x 3.8" x 0.5" Weight: 1.12oz Adhesive back allows you to stick the key hider to just about any clean surface. Shipping: FREE Ships from San Diego, CA via USPS First Class Mail. Same day shipping on orders before 10am PST M