The Hillman Group 58257 Drain Plug 3/8-7/16-inch 2-pack

INSTALLATION IS A SNAP: When the plug is placed, press the snap down in order to create a vacuum-tight seal that will not jar loose STRONG, STURDY, RELIABLE: Made of high-strength rubber, nylon, and brass materials CORROSION RESISTANT: Parts offer strong protection against rust and corrosion CONTAINS SULFUR: For your safety, do NOT use these plugs to cap food, drinks, or medicine CONTAINS SULFUR: For your safety, do NOT use these plugs to cap food, drinks, or medicine Product Dimension: 2.4"L x 1.6"W x 1.6"H. Pack of 2