1.COMPATIBILITY: Our Yeti Compatible Are An Ergonomically Improved Twist Drain Plug (Black - 2 Pack) Is An Improved Design That Fits Specifically With the Yeti Line of Roadie, Tundra, and TANK Coolers. 2.DESIGN: Our Unique, US Patented Design Will Fit ALL Yeti Roadie, Yeti Tundra Coolers, and theYeti TANK . It DRASTICALLY Improves the Ability to Easily Open Your Cooler Drain in All Kinds of Cold, Wet or Slippery Conditions. 3.DURABLE CONSTRUCTION: The Leak-Proof, Rugged Allow Your Cooler to Drain While Only Partially Open. An Ergonomically Improved Twist Drain Plug Compatible With Yeti Line of Roadie, Tundra, and TANK Coolers. 4.EASY TO USE: The BEAST Replacement Improved Finger Knob Design Allows for MUCH Easier Finger Leverage to Open and Close the Drain. 5.GREAT REPLACEMENT: Our Yeti Compatible Plugs Come in a 2-Pack so You Will Always Have a Backup Plug.