This handheld digital luggage scale can weigh bags up to 100 lbs., allowing you to avoid being charged by the airlines for overweight luggage. It attaches to your luggage using a strap secured by a sturdy ABS clamp. Simply grasp the scale's handle and lift; wait one second for the beep signal indicating that the suitcase has been weighed and set it down to read the weight on the large, easy-to-read LCD. The weight can be measured in pounds or kilograms. Includes two AAA batteries for up to 50 hours of operation. 6" L x 3" W x 1" D. (9 oz.)