The double rail collapsible garment rack is made to the same standards as the single rail, but has 2 parallel hang bars for added convenience. Each hang bar operates independently. Both hang bars are 4-ft long and have 3 different height adjustments. Both rails have a 1-ft pull out on each end giving you 2 more feet of additional, horizontal hang space per rail. The double rail collapsible rack has a 250 lb load capacity, which is more than enough to load both rails full of clothing.