Airline Approved Luggage: The BAGSMART carry on luggage with wheels meet most carry-on baggage size restrictions for airline. Overall size: 21.6" x 14.5" x 9" (including wheels and handle height), volume: 35 Liters, weighs only 6.83 lbs. Effortless Expandable, Extra 20% Room: Unlock new possibilities with our expandable suitcase, offering an additional 2 inches of packing space, unleashing the potential of hard shell luggage with an extra 20% packing space, Volume 35L to 42L—say goodbye to cramped travel and hello to comfort. Effortless 360° Spinning Wheels - Embrace stability and ease with 8 smooth-rolling silent wheels of our women travel luggage. Glide effortlessly through bustling airports, effortlessly maneuvering through crowded streets and busy terminals. TSA-approved Locks: From busy airports to picturesque destinations, our rolling suitcase with TSA-certified lock provides unbeatable theft prevention. Travel with confidence, knowing your belongings are well-protected. 100% Polycarbonate, Lightweight Fortress: Crafted with 100% thicker polycarbonate, our hard shell carry-on luggage for women is exceptionally lightweight yet highly resilient and durable. In the event of an accidental fall, Bagsmart hard shell suitcase provides protection and security that is better than praying to God! Premium Service And Warranty: BAGSMART will back each piece of tsa-approved carry-on luggage with a 2-year manufacturer's warranty. Before shipment, hard sided luggage with spinner wheels undergoes thousands of rigorous tests to ensure that our carry on suitcase meets strict standards and can withstand any journey. If there is any quality problem, please feel free to contact us. Professional and patient customer service will reply to your satisfaction in time. Perfect Size: 22x14x9 inches Weight: 6.83 lbs; Volume: 35L; Primary Material:100%PC Feature for BAGSMART CARRY ON LUGGAGE Convenient Design: The carry-on luggage with wheels comes with an easy-to-grip top handle and additional side handles, as well as sleek sliding wheels to make maneuvering and lifting the suitcase easier when you're on the go. Durable & Lightweight: Whether you're at the airport, train station, or hotel, this luggage will keep your belongings intact. Safe Travel：Equipped with TSA-approved latches to keep your belongings safe and secure. Comfortable: Upgraded with a sturdy and smooth four-step adjustable aluminum handle with multiple height options for your comfort.