t169 BENVWE Car Key Signal Blocker Box with Large Capacity

For Sale(1) t169 BENVWE Car Key Signal Blocker Box with Large Capacity PLEASE READ ENTIRE DESCRIPTION BEFORE PURCHASING Pre-owned item. Please see pictures for details. Sold as is, as seen on pictures, BENVWE Car Key Signal Blocker Box with Large Capacity, Call & RFID Signal Blocking Box, Faraday Cage Key Fob Protector, Anti Theft Keyless Car Security Box for Cellphone, Cards, Car Keys. Measures : 6 1/2" x 4 3/4" x 3 1/2" I have no idea how to use this. Sold As Is Its from Estate Sale. ----------------------------------------------------------------------------------------------------- Please review measurements and pictures carefully. All sales are final. Please do not hesitate to contact me if you have any questions.  ALL INCLUDED ITEMS ARE IN PICTURES Shipping & Returns Please allow adequate time for your item to arrive before contacting us Domestic •We ship via First Class Mail USPS with signature RETURN POLICY We DO NOT refund for "buyer's remorse". W