Airline-Approved Size: This textured scratch-resistant 16 inch carry on luggage measures 16.9 x12.8 x7.08 , so that meeting most airline cabin size restrictions. It easily fits in the overhead bin, while saving you checked baggage fees 360 Spinner Wheels: The carry on luggage can easily glide on different surfaces, and the 4 spinner wheels allow for effortless movement in all directions, thus ensuring a hassle-free travel experience Security with TSA Lock: This hard shell carry on luggage has a built-in TSA lock to effectively protect your belongings and ensure that they are safe throughout your journey, making it an ideal choice for domestic and international travel Spacious Storage Space: Designed to meet travel capacity needs, this carry-on luggage has a spacious interior and provides ample packing space. The elastic straps, divider, and pouch could ensure that all items are neatly placed Lightweight & Sturdy Design: The carry on luggage is made of aviation-grade ABS material, which has been tested for 20 impact drops. It is sturdy and not easy to scratch, which will accompany you through multiple travels at ease.