Progressive International 5-Piece Set of Collapsible Measuring Cups, Red and White Innovative 5-piece set of collapsing measuring cups in red; includes 1/4-, 1/3-, 1/2-, 2/3- and 1-cup sizes Vertically collapses to 1/3 its original size for storage and saving space in the dishwasher Rigid plastic handles include standard and metric measurements; collapsible portion made of durable, flexible food-grade silicone Magnets in each handle enable the cups to be stored on a refrigerator Dishwasher safe