Realize what you will need the container for. Inquire yourself: what is going to you be storing or shipping? How frequently will you'll need access on the contents? Purchased only one trip container. Arrived rapid and accurately as explained. Sales individual (Ravhen) was really helpful in answering our query and https://acunitfriedrichwallmounte75059.wikimillions.com/4430145/5_simple_statements_about_ac_unit_friedrich_wall_mounted_mini_explained