Telescoping Handle & Multi-directional Casters: The aluminum alloy handle is sturdy and antirust, and its ergonomic telescoping design makes you pull or push the luggage effortlessly. Besides, four flexible 360°universal wheels make it easy for you to carry lots of heavy luggage.Keep Your Belongs Tidy: The interior of each luggage is fully lined with multi-useseparated compartments and zipper pockets, which is convenient for packing your personal items, such as clothes, books and electronic devices. And all items can be securely fastened by crossed strapsSturdy Construction: Mainly crafted by lightweight and durable ABS+PC hard shell, our luggage set features high hardness and toughness, scratch resistant and waterproof. It is sturdy enough to last long time without being damaged easilySimple and Fashion Design: Designed with simple style without fancy patterns, this luggage set is perfect for business trips, or meet requirements of those who like simple style. Also, the waterproof ABS+PC surface is easy for cleanup, just need to wipe it off with a damp cloth.3 Luggage Size & Combination Lock: Our luggage set has 3 different sizes including 20”, 24” and 28” to meet your different demands, such asshort business trips or long vacation travels. Besides, each one is designed with 3-digit combination lock to ensure your privacy and luggage security.