Progressive International 1-1/2 Cup Collapsable Prep Bowl, Blue and White Innovative collapsing prep bowl in blue with 1-1/2-cup capacity Vertically collapses to 1/3 its original size for storage and saving space in the dishwasher Collapsible portion made of durable, flexible food-grade silicone; rigid plastic rim and base Includes snap-on plastic lid for storage and transport Microwave, freezer and dishwasher safe