Stay safe with this 100 decibel alarm and push button LED flashlight. Great for campus life, solo trips, late nights, and parking lots. Attach to your purse, key ring, backpack or belt loop. Grab and pull the lobster claw keychain off the football shaped flashlight alarm for the sound to activate. Dimensions: 4.5" x 1.5". Lobster claw keychain clip. Takes 3 LR44 batteries, included.