The KitchenWorthy ceramic Fleur De Lys tumbler will become your new best friend, This microwave-safe tumbler holds up to 18 ounces, Materials: Ceramic, Dimensions: 3 9/10"" Dia, x 6 1/2"" H, Capacity: 18 ounces, Cool-touch silicon grio, Single wall construction, Microwave safe, Care instructions: Dishwasher safe, SKU: CMIFPC157