Kitchen Meister Reusable Silicone Suction Covers and Bowl Lids, Set of 4. 11 &Acirc;&frac12;, 10, 8 and 6 Inch, 4 Colors Set of 4 STACKABLE LIDS - 11 ", 10" , 8" and 6" . Great for SINK STOPPER &DRAIN PLUG Made from flexible, FDA-approved silicone.save plastic (and save money!) Tight Lid Seal on Glass, Plastic,. Prevents food from getting dried out Microwave and Dishwasher-Safe. Flush, top handle; stackable design Just place lid on top of the dish press down in the center of the cover and suction does the rest,