Snapware 1.3 Cup Square Airtight Plastic Food Storage Container, Pack of 6 Containers Pack of Six 1.3 Cup Square Airtight Plastic Food Storage Container Microwave, freezer & dishwasher (lids top rack only) safe BPA-free polypropylene container & lid Dimensions of each container: 4-1/4" x 4-1/4" x 2-1/2" Made in the USA