Up for bid is a 1971-1973 mustang convertible top with glass insert not plastic. I bought this when I had a 1973 mustang with white top. I ended up selling car and forgot about this in storage. My loss is your gain. I bought it from Dallas Mustang Parts

Product 

convertible top w/strip fastner nuts kit

Convertible top pads

Convertible top well liner - black

Convertible top white with glass