The Collegiate designs are perfect for game days! The designs are securely sealed between two layers of the double wall insulation and the double walled construction keeps your hot drinks hot and cold drinks cold longer. Features: -Set of 4 tumblers. -Complements the Collegiate collection. -Microwave, freezer and dishwasher safe. Specifications: -Capacity: 12 oz.. -Dimensions: 4.3" x 4.3" x 3.7". -Material: Polycarbonate.