The Now Designs Green Ring Bowl is made of durable porcelain and feature vibrant eye catching patterns. Each bowl has a 10 ounce capacity and are ideal for cereal, rice, vegetables, ice cream and more. Dress them up or down, they are perfect for year-round use. Bowls feature vibrant patterns inside and out. Each bowl stands 2.5 inches tall and has an 4 inch diameter. These bowls (without metallic rims) are microwave and dishwasher safe.