This is the convertible top RAIN RAIL, which is required for all 1990-2005 MX5 Miata tops. The Rain Rail channels water to the drain holes in the convertible top well. A cracked rain rail will allow water to overflow into the vehicle. This Rain Rail is the most flexible on the market today. It is made of rubberized PVC that is so pliable that it can be rolled into a coil. This would cause factory original and other rain rails to crease and crack.
