Wholesale Melamine Dinner Bowl 6"x3.25" Melamine Dinner Bowl 6"x3.25". This beautiful dinner bowl is made of melamine which is hardworking and durable. Attractive design with decorative green/blue pattern against white backgroud will add more fun in your daily life. match with same-designed serving bowls and dinner plates. Safe in the dishwasher-top rack. 6" dia. 48 bowls per case.