Easy to use for any traveler, the analog travel scale from GoGreen Power lets you measure and weigh your luggage easily and conveniently. The scale operates without batteries or electricity, so you can use it anywhere you go. Whether you're in a remote mountain cabin, a hotel, or your own living room, you can make sure you won't have to pay extra for a heavy bag. The easy-to-read analog display shows a bag's weight in kilograms and pounds, a must for the world traveler. Just attach your luggage using the hanging metal hook and watch the black needle indicate the bag's exact weight. The suitcase scale weighs bags up to 80 pounds / 36.28 kilograms, and includes a measuring tape so that you can walk up to the gate with confidence that your carry-on will fit the airline stowaway area. When you weigh an item, the black hand stays at the weight, while the red hand returns to 0 when finished. Our weighing scale also comes with a foldable metal hook and foldable metal handle, using which you can measure the weight of any bag! The analog scale also comes with an additional built-in measuring tape as well. Perfectly travel sized, this analog luggage weighing scale can be used anywhere, anytime!