4 Different Sizes Wooden Lids Containers:They are rectangle: (35.1oz) & (22oz), square: (27oz) & (17.6oz), which meet your family needs, the two large glass containers are useful for meal prep, on the go food, lunch for work, leftover; and the small size is perfect for a picnic, fruits storage, dry food storage. Glass Containers Safe for Oven/ Microwave/ Freezer/ DishwasherMade of borosilicate glass, the food containers can be used in Oven/ Microwave/ Dishwasher WITHOUT LIDS, which is able to withstand -4 to 752 (-20 400), and they are also used in fridge with lids in 3-5days, which help you keep leftover and next day lunch, enjoy a health life. BPA Free and Food Grade MaterialThe glass food containers is 100% BPA Free, crystal-clear glass making it easy to see what's inside. Stains-resistant material for easy cleaning and keep glass containers looks like new. Bamboo Lids with Silicon SealsIt's more than a lids, the stylish bamboo lids can be used as a cutti