A large, woven-coated tray, a Showa retro craft item. Diameter 39 cm, height 2.5 cm. The color is between the first and second photos. According to the instructions, it's HI-STRAW. Woven fabric using Asahi Kasei's Andaria yarn, pressed and repeatedly coated with special synthetic resin, each one handmade. Heat resistant, withstands 100°C for 20 minutes. Chemical resistant, unaffected by alkali or acid. Impact resistant, twice the strength of general plastic products. Stored unused for over 40 years. I think it's a very beautiful item. The instruction manual has some paper deterioration. #Antique #Vintage #ShowaRetro #ShowaCrafts #LargePlate #RoundTray #Tableware