We have a variety different size of containers, come choose yours! You can personally inspect your unit before purchasing it.Choose from: standard sizes from 20ft to 40ft. or if you want a custom size 10ft, 12ft 15ft 25ft? Please let us know, we can accommodate custom size. We also offer different modifications such as ROLLUP DOORS, PERSONNEL DOORS, WINDOW, OFFICE PACKAGES, ELECTRICAL PACKAGES. We have great customer service, and all of our units are wind and water tight. Call us direct to speak to one of our reps: (562) 991-7924or call our office at: 1800-445-1722. Visit us at our website by clicking here. Location: WE DELIVER