Key Lock Box with Waterproof Case - Premium Storage Box for Outside Master key - Designed for Homes, Business, Realtors, Rental Properties, Property Managers FREE WATERPROOF COVER - Protects Your Lock Box and Keys from Weather - Durable Metal Construction Front Opening Locking System. SET YOUR COMBINATION - 4 pin combination code for maximum security and safety EASY DIY INSTALLATION - Includes screws, Easy to install with a screwdriver HOLD YOUR SPARE KEY - emergency access for seniors, realtors, construction, trades, family and friends FAST EASY ACCESS - store up to 3 keys - DIY ready - Never get locked out your home again