Charles Viancin Poppy Silicone Lid - Set of 6-11", 9", 8", 6", and two 4" Set includes: 6 Red Poppy Silicone lids- Large (11"), Medium (9"), Medium/Small (8"), Small (6"), and two x-small (4"). Food Grade Silicone is BPA Free Prevents Spills, the Poppy Lid creates an airtight, watertight seal for reheating and storing The Poppy Lid can be reused over and over again Safe for oven, microwave, freezer and dishwasher