Four (4) Retro 10 US Fluid Ounce diner style mugs, also known as the old Navy mugs. Each Mug weights 1.2lb. Dimension: 3.3-inch Diameter x 4-inch Height US Fluid Ounce Volume: This mug holds 10 US Fluid Ounces Filled to the Top When using this Mug with a Single Brew Machine be sure to select a larger size mug then your brew size to allow room at the top for creamer, sugar, etc. All Culver Mug Volumes are based on the Entire Mug Filled to the Top Made of Ceramic Earthenware (Fully Vitrified), Dishwasher Safe, Microwave Safe Manufactured in China for Culver Industries, Inc. Hand inspected, packed, and distributed from Pittsburgh, PA Retro diner style heavyweight mug, also known as the old Navy mugs. Fully Vitrified Earthenware Ceramic is Dishwasher Safe, Microwave Safe. Manufactured in China for Culver Industries, Inc. Hand inspected, packed, and distributed from Pittsburgh, PA. Mug measures: 3.3-inch Diameter x 4-inch Height, 1.2 lb