https://adkins-tanner-2.federa....tedjournals.com/7-he
The Advantages of 20 Ft Tunnel Containers The double-door containers are also known as tunnel containers. They have doors that are standard on both sides for easier access the stored goods. This feature is especially useful for larger items like machinery and vehicles. These shipping containers are great for conversion projects. We've seen these containers used for ticket entrances at major events, and even transformed into an apartment. Storage The standard 20-foot tunnel