Made by Igloo. Includes: 1 Igloo Cooler Threaded Drain Plug Assembly. The drain plug assembly consists of the following components: main body with tethered plastic cap (cap has a threaded closure), rubber gasket, plastic washer, and plastic nut. Fits Igloo coolers with an approx 1 inch outer diameter drain plug hole and approx 1-1/16 inch cooler wall thickness. Threaded cap seals tight to prevent leaks. Plastic tether helps prevent cap loss. Double check your cooler's drain plug hole size and cooler thickness. This is not a universal drain plug for Igloo coolers, as there are other sizes available.