Lock Box For #30911 & 35911 Guardian Freedom Alert Mattress Covers 5% of all cars vans Foot Massagers Rolls 5% of all cars vans and light trucks * Self locking locator fits in space where car door latches * Soft non slip handle * Strong forged steel constuction * No installation necessary easy to use * Features built in seat belt cutter and side window breaker * SwivelCushion features: Allows individual to turn up to 360o * Makes getting on or off a seat or chair easy and comfortable Car seats too Material: Plastic Prevent costly repairs due to forced entries from emergencies * Set your 4 digit code and install a spare key * Attach the Lock Box to your door or other secured fixture such as a stair railing * Call the 911 non emergency number in your area and give them the combination * Emergency services can use this spare key to quickly enter your home