Replace your worn out convertible top and update the style of your Porsche 911 Carrera at the same time. This is a one-piece design like the newer 911 series convertibles, but retains much of the classic 911 look with the full length deck seams. This item is made from Stayfast cloth and includes the integrated clear press polish plastic window. It includes a non-zippered plastic window and installs like the original. With hundreds of successful installs the design and pattern have been perfected to fit your 911. The material is not original for the 1983-1994 Porsche 911, but it is a quality fabric from Haartz. This 911 Top is guaranteed to fit and we offer a 30-day money back guarantee as well.