Versatile lid family works with both Fabri-Kal's Kal-Clear® and Nexclear® Drink Cups, helping to conserve storage space. One lid fits the four most popular Nexclear® sizes. Sturdy, clear lids are made from PET and allow easy beverage identification. Lids come in a wide range of sizes to fit virtually any application. Flat Lid with No Slot. Fits: 9 oz to 10 oz Cold Cups; Material Type: Plastic; Material(s): PET; Color(s): Clear.