Brand Name: Rubbermaid
*Container Size: Assorted
*Product Type: Food Storage Container
*Microwave Safe: Yes
*Shape: Square
*Lid Included: Yes
*Freezer Safe: Yes
*Number of Pieces: 6 pc.
*Dishwasher Safe: Yes
*Packaging Type: Pack
*Lid Color: Red
*Material: Glass
*Set includes: 1 cup, 2.5 cup and 4 cup sizes all with lids (6 piece total).  Flex and seal lid that won't tear or break.  Leak proof seal. Lid is microwave, freezer and dishwasher safe.  The tempered glass is safe for oven (up to 400 degrees F) and microwave use.  Superior stain and odor resistance.