The Tupperware Rock N Serve Black Replacement Lids 3386A are contemporary, original vents designed for microwave use. Made of durable plastic, these small rectangular lids are black in color and feature a vented lid type. Manufactured by Tupperware in the United States. Black with a red Vent cover. Measures 6" x 5.75". In very good previously used condition. I am always happy to combine multiple items and will find the best shipping.
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