DCI I Am Not a Plastic Lid, Set of 2 Set of 2 lids for use with I Am Not a Paper Cup porcelain travel cup Measures 3-1/2-inches in diameter; also fits regular-sized coffee cups Includes 1 black lid and 1 white lid Made of food-safe silicone Dishwasher safe; soak lid with lemon slices or wash with toothpaste to eliminate silicone odor and taste