With this kit, proper care of your vinyl convertible top is easy! It will save you money and add years to the life of your convertible top. This kit contains both 303 Tonneau Cover& Convertible Top Cleaner, to help remove stains, dirt and debris, and 303 Protectant to provide superior protection against harmful UV rays. 303 Tonneau Cover and Convertible Top Cleaner is formulated to clean and brighten Tonneau covers, fabric and vinyl convertible tops and car bras. Recommend to use prior to treating with 303 Fabric Guard or Protectant. 303 Protectant provides superior protection against harmful UV rays that can cause fading and cracking of vinyl & plastic.