Accordion folding door crafted of energy-efficient, double wall vinyl panels. Fits door openings from 24 to 36 inches wide x 80 inches high. Woodgrain finish with scratch-resistant, ultra-violet coating. Fully assembled. Includes all hardware and easy to follow instructions, 36 inches of track, and track lubricant pack. Frost white. Can easily be shortened from the bottom using a small tooth saw or hack saw.