Aside from the obvious fact that JoyFul by JoyJolt glass food storage containers are healthier for you and your food… what you may not realize is the set contains a variety of shapes and sizes to fit your purpose, and you can also go from freezer to oven without any breakage! • 12 Borosilicate Glass Containers with Airtight Lids. • 4x Rectangle Sizes: 35oz (8x6”), 21oz (6.75x5”), 2x12oz (4.2x5.5”). • 4x Square Sizes: 27oz (6”), 17.5oz (5.2”), 2x 11oz (4.3in) • 4x Round Sizes: 32oz (6.75”), 21oz (5.9”), 2x 13.5oz (5.2in). • Lead-Free Borosilicate Glass • Freezer Safe, Fridge Safe, (Container+Lid) • Dishwasher Safe, Microwave Safe, Oven Safe (*Container Only) • Gift boxed with secure padding • 1-year Limited Manufacturer’s Warranty