<b>COOLIFE luggage insists on excellent quality to make your journey safe and enjoyable.</b></br> This set is ideal for personal and business travel which is in line with airline standard. It will transport your travel essentials effortlessly and stylishly. The suitcase features multi-directional silent dual spinner wheels rotate 360 degrees for easy maneuverability while the sturdy ergonomic telescoping handle with adjustable 3-step provides fluent and smooth experience. Fully-lined interior with a separate mesh pocket, functional elastic cross ribbons to secure the packed clothes. TSA-approved keyless lock (set by a combination code) guarantees the security of your luggage. The set can be stored inside each other, offering more convenience and saving storage space. What we want to offer our customers is more than a solid case, but the customer's own style and cool life. Ready to travel with your cool life?</br></br><b>Features: </b></br>360° double wheels: Four multi-directional smooth and silent 360° double wheels, for very high ride comfort. </br>Material : Lightweight durable ABS+PC material ensures long-lasting usage and safety. </br>Type of closure : Exquisite and durable zippers closure. </br>Telescope handle: Push-button locking internal retractable handle system.</br>Lock: TSA combination lock with resettable code for secure travel in the USA.</br> Full-lined interior: Fully-lined interior with separate mesh pocket, Functional elastic cross ribbons to secure the packed clothes.</br>3 piece luggage set fits inside each other, features one 28inch suitcase for consignment, one 24inch suitcase for checking in and one 20inch suitcase suitable for carrying onto the plane. </br></br><b> Measures: </b></br> Size: 20’ L22in* W9in* H15in</br>24’ 27in* W11in* H17in</br>28’ L30.5in* W12in(14in when it is expandable)* H19.5in</br>Capacity : 20in38L 24in60L 28in 93L</br>Weight:20in6lbs 24in7.3lbs 28in9.7lbs</br>Travel days: 20in1~4days 24in4~7days 28in 7~9days</br>