Measurements: 3' Bowl: 3' W x 1.5' H (3 ounces) 4' Bowl: 4' W x 2' H (7 ounces) 4.5' Bowl: 4.5' W x 2.25' H (10 ounces) 5' Bowl: 5' W x 2.5' H (12 ounces) Made of Ceramic Stoneware Made in Portugal Set Includes 4 nested bowls