This soft top is made from 36 ounce pinpoint vinyl, a two-ply composite material with PVC outer layer and dyed 100 percent cotton sateen lining fabric. It utilizes premium polyester thread for all sewing operations to ensure a much stronger seam that will last for a very long time. Seams are also dielectrically sealed to ensure that it will withstand water penetration. Features state-of-the-art computerized cutting machines and trimmer tested to ensure a perfect fit. Kee Auto Top soft tops are guaranteed free from defects in materials and workmanship for a period of five years or 60 months. In addition, warranty provides credit for installation costs in cases where top must be replaced. All colored tops/windows except black or white and all tops/windows for 1960 vehicle models onwards including black or white cannot be returned for refund or credit. It is recommended that a new top be installed by a professional. Kee Auto Top Pinpoint Superior Soft Top is available in many hard to find fabric grains and colors.