TRUVUE 3 Piece Magnetic Key Holders - Hide a Key Under Car Case: TA-07203 The Magnetic Key Holder that helps you avoid expensive locksmith calls and says "NEVERLOCKED OUT" Rust-proof, Tough & Weather-resistant ABS Black Case Stays Securely Closed This 3" X 1.75" X 0.5" Strong magnetic case will hold average car, house or office keys. 1.5" X 0.5" Recessed magnet securely attaches and holds case to any steel surface like bumper Easy slot for sliding makes the cover movement easy to open and close