Trademark Home Collection Thermometer Hide-A-Key is a fully functional thermometer in addition to being the perfect place to hide you spare keys! This product will ensure that you never lock yourself out again and will ease your concerns of home invaders discovering your spare include:Working thermometerConcealed and secure key compartment with space for two keysThermometer is 6.375 inches tall 2 inches wide and 1 inch deepIncludes retail packaging