Perfect size of 28 in. is big enough for you to put more stuff in. Our luggage comes with a TSA-approved lock for fast clearance at airport security around the world. 4 wheels swivel easily and smoothly, whether sliding forward, backward, or to the side. Made of high-strength ABS material, it is impact and abrasion resistant, ensuring that your luggage is sturdy and durable for everyday use. The hard-sided design style is not only aesthetically pleasing, but also effectively protects the contents from being crushed. Expandable design allows you to easily increase the capacity of your luggage. With a simple tug, the suitcase unfolds to create extra space for souvenirs or shopping loot. Color: Pink.