The tray shown is possibly a sanzhi or hongmu wood tray. The sides and the rim on the edge of the tray are sculpted to create a repeating pattern.
Tray is coming from a Japanese estate in the Osaka region. There is scratches from being used and accumulation of dust on the corners inside the tray.
Age: 19th-early 20th century
size: Length 38 Width 27.1 Height 3.3cm