【Sturdy & High Quality】This suitcase is made of high-quality thickened ABS with a firm and scratch-resistant surface. The shell of this small suitcase is fashionable, not easy to get dirty, very sturdy, and has a maximum load capacity of 22lbs. This suitcases with wheels is suitable for men or women on vacation, work travel or as international carry on baggage 【Expandable Design】This 21 inch suitcase has expandable functions. When you need more space, you can expand the width of the suitcase from 8.8 inches to 9.5 inches. This adds 15% extra space to the luggage. This carryon suitcase with spinner wheels is very suitable for travel, and short-term business trips 【Telescopic Handle & Built-in Lock】The handle of this Hardshell suitcase is retractable, and the height of the handle can be adjusted from 11.6 inches to 19.6 inches according to your needs. This suitcase is also equipped with a three position combination lock. It allows you to quickly lock your suitcase to ensure travel safety. Two zippers also make it easy for you to open and close the luggage. It is not recommended to sit on the suitcase 【4 Double Spinner Wheels& side handle design】Our Hardshell suitcase is equipped with 4 double spinner wheels that can rotate 360 degrees. It allows you to pull the suitcase and roll smoothly in any direction. The side handles and feet allow you to place the luggage horizontally and smoothly. It also prevents the surface of the luggage compartment from contacting the ground and getting dirty 【Product Dimensions】Overall Dimensions:14.5''Lx8.8''Wx22.4''H; Expansion size: 14.5"Lx9.5"Wx22.4"H; Interior Dimensions:13.5"Lx8.6"Wx18.8"H; Handle length: 11.6''-19.6''; Internal capacity: 39 Liters; Luggage load: 22 lbs If you travel a lot, or have a short business trip, or simply want a suitcase that can roll easily, this hardshell suitcase is a good choice. The expandable suitcase is 21 inches, which is the perfect carry-on size approved by the airline. It's lightweight, rolls easily, and is sturdy. This carryon luggage with spinner wheels can make your travel life easy Feature: - 21 Inch Suitcase: Airline-approved carry-on size - Made of ABS, the surface is scratch-resistant and sturdy - There are 3 different sections and compartments inside the luggage compartment to store your items - The X-shaped strap can keep the folded items neat - The 3 digits combination lock and lockable zipper make your travel safer - The suitcase comes with four double spinner wheels and retractable handles to make the journey easier - Expandable Design: Add 15% extra space capacity when you need more space - Side handle and foot design - Lightweight, suitable for any traveler, it can meet different travel needs - Not recommended to sit on the small suitcase Specifications: - Weight: 5.7lbs - Product size: 14.5''Lx8.8''Wx22.4''H - Expansion size: 14.5"Lx9.5"Wx22.4"H - Internal size: 13.5"Lx8.6"Wx18.8"H - Handle length: 11.6''-19.6'' - Material: ABS + Oxford cloth + PP - Internal capacity: 39 Liters - Luggage load: 22 lbs Package Content: - 1 x Suitcase - 1 x Instruction