Item No: 00-0498 Brand: LippertMfg No: V000168110Wt: 51.50UPC: 848150015846
It is made of anti-scuff/ anti-mildew fabric and has black castings. It automatically extends or retracts with the slide-out and extends up to 50 inch. It is used for 158 to 163-3/4 inch width box.