30 inch Checked Luggage: This 30 inch hardside suitcase measures 19.9" x 13.8" x 30" including wheels and weighs only 10.6 lbs. The spacious design is ideal for long trips, travel, and everyday storage Durable ABS + PC Hardshell: Made with a lightweight ABS and PC hard shell that is impact resistant, scratch resistant, and water resistant. The suitcase has passed a high-standard impact test and is designed to stay intact when dropped TSA-Approved Lock: The dual TSA-approved locking system helps keep your belongings secure while traveling. TSA agents can inspect the luggage without damaging the lock Smooth 360° Spinner Wheels & 3-Level Handle: Equipped with eight silent dual spinner wheels that rotate 360° for smooth and quiet movement. The lightweight 3-level aluminum handle provides easy control in tight spaces Smooth & Durable YKK Zippers: Equipped with authentic YKK zippers for smooth opening and closing. The durable zipper design provides reliable performance for frequent travel and everyday use Travel with confidence using the Romswi 30-inch large checked luggage. Made with a durable ABS + PC hardshell, this suitcase is designed to resist impacts, scratches, and water while keeping the overall weight at just 10.6 lbs. The spacious 30-inch design is suitable for long trips, vacations, and everyday storage. Eight 360° silent dual spinner wheels provide smooth and quiet movement, while the 3-level aluminum handle makes the suitcase easy to control in tight spaces. A TSA-approved dual locking system helps keep your belongings secure during travel, and authentic YKK zippers offer smooth and reliable operation. With its large capacity, durable hard shell, smooth spinner wheels, and secure TSA lock, this checked suitcase is a practical choice for frequent travelers and long-distance trips