Pyrex 4 Cup Round Plastic Cover 4-Pack, Navy Blue This Pyrex Lid will fit 5-3/4" Diameter Glass Bowls Genuine Pyrex Replacement Lids Blue Plastic Cover for Pyrex 4 cup Round Storage Dish (Model: 7201) Refrigerator, Microwave and Top-Rack Dishwasher Safe Made in the USA; BPA-Free