Includes : (4) 2-cup round glass food storage containers with Mint SnugFit lids. Unlike plastic, our glass tupperware doesn’t stain, warp, or retain smells.OVEN, MICROWAVE, DISHWASHER, FRIDGE/FREEZER SAFE GLASS: Our tempered-tough glass tupperware set with lids is versatile but affordable. Prep, reheat, and store without worry.PROTECTS FOOD’S FLAVORS: Our glass storage containers with lids are made of pure glass that guards your food and protects its flavor.