Thirty stretch chair covers arrive in one box, enough to dress a full banquet round table setup or a small ceremony in a single pass. The polyester spandex knit pulls tight over flat front banquet chairs measuring up to 20.08 by 17.72 by 37.4 inches, and the four way stretch removes the loose folds and gathers that make rental chairs look tired. Foot pockets at each corner grip the chair legs so the cover stays square through a long reception instead of riding up when guests stand and sit. Reinforced seams along the stress lines handle repeated pulling across many events, which matters for venues that reset rooms daily. Each cover slips on in seconds with no ties or clips, and the full 30 piece set weighs 17.2 pounds packed. Weddings, graduations, birthday dinners and corporate banquets all suit this format, and the covers wash in a machine on a gentle cycle with mild detergent.