diyife extra large faraday box, [10-15 keys capacity] faraday cage with 2 pack faraday bags key fob protector rfid signal blocker cage, anti-theft car key signal blocking box for car keys phones extra large with 2 faraday bag is up for auction in Tools & Home Improvement. This item is in As Is condition. Bid on this item at our Strongsville - Drake Rd location before the auction closes.