Item No: 00-0489 Brand: LippertMfg No: V000168325Wt: 33.50UPC: 848150015563
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 104 to 109-3/4 inch width box.