Rubbermaid 712395886298 Easy Find Lids Square 1/2-cup Food Storage Container (Pack of 12 Cups), 12 Counts, Red 0.5 cup easy find lids container 3" X 3" X 2.6", 12 pieces of cups in total Lids snap together and to container bases so you can always find the right lid Super-clarified base to easily see contents - square shape for optimal space utilization Thick, durable container walls for everyday use Microwave, freezer and dishwasher safe - bases and lids are BPA Free