Housewares International 4-In-One Ceramic Baking and Storage Dish with Silicone Lock Lid, 4-Inch Square, White Bake, serve, store and reheat - all in one dish Made of durable, reliable ceramic to ensure flawless, even baking and cooking Tight-fitting silicone lid locks securely into place for spill-proof, leak-proof storage and re-heating Stylish and functional Easy to clean; oven, dishwasher and microwave safe