Crafted of energy-efficient, double wall vinyl panels. Fits door openings from 24" to 36" W. x 80" H. Woodgrain finishes with scratch-resistant, UV coating. Fully assembled. Includes all hardware, easy-to- follow instructions, 36" track and track lubricant pack. Frost white. All LTL doors can easily be shortened from the bottom using a small tooth saw or hack saw.