Manufactured by Robbins. These tops and tonneau covers look and fit like the originals but are improved in many ways. The preshrunk crush-grain vinyl is computer cut and the seams are all stitched with polyester thread and dielectrically heatsealed for superior strength. The plastic windows meet AS6 standards and are heatsealed as well. The Robbins Sun-Fast canvas tops gives the car an upscale look (think Mercedes SL) and are extremely fade and shrink resistant.