For checking the weight of suitcases while travelling to avoid excess luggage ,- Digital luggage scale with an easy-to-read LCD display (3.0 x 1.2 cm) ,- Selectable units: kg or pounds ,- Tara tare function ,- Automatic switch-off ,- Display for low battery level and overload warning , ,Note for Consumers: ,For weighing just secure the loop onto the handle of the suitcase and close with the hook