Exterior size: 15.6" x 11.8" x 9.6", inside measures: 14.5" x 10.1" x 8.8" Pack of 6 transparent storage boxes for easy to view internal items The wheels roll smoothly, which is convenient to move when in need Ideal for Holiday decoration storage, seasonal clothing, household supplies, etc. 22 quart is a wonderful capacity that made a practical approach to your needs