Thoughtfully Designed: Carefully placed design maximizes every inch of storage space for all your clothes and belongings, meaning you get more out of every trip you take with you. features Rolling luggage has a durable, scratch-resistant exterior Four 360-degree swivel wheels for smooth, flexible movement Large space, reasonable classification, and convenient for the classification of clothing. Great for air travel, road trips or business trips product Name: suitcase Electric suitcase Color: white, black, gray Size: 20 inches Box material: PC Inner material: fabric Maximum speed: 7km/h Features: intelligent follow, automatic recall, lost reminder.