The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Previous page Next page 1 Cup Holder 2 USB Port 3 Expandable 4 TSA Lock 5 YKK Zippers Previous page Next page 1 Spinner Wheels 2 Telescopic Handle 3 TPU Elastic Handle 4 Travel Assistant 5 Lining Previous page Next page How is the 6 Piece Suitcase Sets packaged and how many packages will I receive? The travel bags and the toiletry bags are packed in the 18,20,24 and 28 inch luggage. All of this wll be delivered in one box, please open all the way to check when you receive the packge. Are these luggage sets the right size for my needs? 18,20 inch carry on luggage are suitable for you to use as carry-on luggage when taking an airplane, while 24,28 inch large lugagge provide more interior space and are suitable for long-distance travel. What material is the suitcase made of? Is it easy to scratch? Made of strong and durable ABS material with a textured surface to help prevent scratches, ensuring your luggage will stay looking great throughout all your travels. What is the use of the expandable function of the luggage? The expandable section of the luggage is perfect for storing some impromptu shopping, souvenirs or other extra items. Why do I need a charging port or a cup holder? The charging port provides you with a convenient charging solution on the go. The cup holder function adds to the convenience of travel. It allows you to easily carry and use drinks.