The tire gauge measures up to 50 PSI Aluminum constructed Roadside safety light Push button action yields a 5 white LED spotlight, 4 LED’s for perimeter lighting or 4 Red flashing LED’s for emergency lighting Magnetic bottom provides adhesion to car and other metal surfaces Includes the FL73, mini version of the best selling Roadside safety light, Aluminum tire gauge, Carrera Ballpoint Pen and 2 AAA batteries. 2.875" D x 7.5" W x 1.125" H