Why it is included
Included in the speaker stands selection with listed material: Alloy Steel; item weight: 12.6 pounds; product dimensions: 41"L x 41"W x 71"H. Adjustability helps fit the product to the user or space instead of requiring a fixed setup. Steel components provide a structural option worth comparing for joints, finish and load limits.
Listed features guide this comparison; longevity depends on use and maintenance.