Thailand Sushi Dinner Set For 6 Wood With Metal Trim TH

See photos for size and condition No Chopsticks sorry Trim is some sort of metal but I am not 100% sure what it is. My magnet does not stick to it. It is possible it could be silver, but I do not know nor can I say it is. It does have tarnish that resembles silver. Aluminum, Sterling Silver or Silver Platedis my guess, and I am not an expert.