OXO 3 Piece Food Storage POP Glass Container Set - 0.6, 1.5, and 3.3 QuartSet includes 3 glass containers: 0. 6 qt, 1. 5 qt, and 3. 3 qt Containers are made of durable borosilicate glass which is thermal shock resistant and can go from freezer to oven without cracking Containers feature airtight, leakproof silicone seals to keep food fresh and prevent spills Lids have easy to use tabs for opening and closing and can be disassembled for easy cleaning Containers are stackable for efficient storage and organization Item