5Pcs Black Replacement Rubber Lid Ring Compatible with Travel Mug 16oz and 20oz Gasket Seals Lid for Insulated Stainless Steel Tumblers, Coffee Cups, Tumblers and Water Glasses，Kitchen and Dining Set

??Replacement Lid Rings: Set of 5 black rubber gasket rings designed to replace worn-out or damaged lid seals on insulated stainless steel tumblers, water bottles, and coffee mugs.

??Universal Compatibility: These rubber rings are compatible with most 16oz and 20oz travel mugs, tumblers, and drinking glasses from various brands.

??Secure Seal: The soft, pliable rubber material creates an airtight seal to prevent leaks and maintain temperature for hot or cold beverages.

??Easy Installation: Simply remove the old gasket and slide the new rubber ring into the lid groove for a secure, snug fit.

??Construction: Made from high-quality rubber, these replacement rings are designed for long-lasting use and can withstand repeated opening and closing.