DetailsVersatile Use - These BPA-free glass containers are safe for oven, microwave, top-rack dishwasher, and freezer use (excluding lids).Compact Dimensions - Each container measures 7.3L" x 5.48W" x 1.87H", making them ideal for various storage needs.Interchangeable Lids - The Tritan lids are designed to fit both 2.3 cup and 4 cup Pioneer Woman rectangle food storage containers.Airtight and Leak-Proof - The Tritan lids ensure an airtight and leak-proof seal to keep food fresh.Stackable Design - These containers feature a stackable and nesting design for efficient storage.Stain Resistant - The glass containers are resistant to stains, maintaining their appearance over time.Signature Floral Design - Features Ree Drummond's signature floral designs, adding a touch of color and style to your kitchen.