The product is a vintage Fitz and Floyd Dragon Crest plate. This pattern was produced from 1975 to 1980 and features a green dragon in the center with orange and red accents.  These charming plates are made from porcelain and crafted in Japan.  
 
7.5-inch salad plates.
Made in Japan
Excellent vintage condition, consistent with age and use.
No cracks or chips.
Currently selling on Ebay for $60/plate ($240 set of 4)