These Wenqik drain plugs are exactly what you need to keep water where it belongs - out of your boat! Made from durable PVC, they won't rust or corrode, which is perfect for marine environments. The 1-1/2 inch diameter fits most standard drain holes perfectly, creating a tight seal that prevents leaks and overflow. The sleek black design looks professional and blends well with any boat setup. Each pack comes with four plugs, so you've got spares if one gets lost or damaged. They're super easy to use - just push them into place and they stay put until you need to remove them. The handy handle makes removal quick and simple. Whether you're dealing with livewell drains, scuppers, or even cooler drains, these versatile plugs have you covered. They're essential for fishing trips, sailing adventures, or any time you're on the water and want to keep things dry inside your boat. The PVC material holds up well against different weather conditions and water exposure, giving you reliable performance season after season. Definitely a must-have accessory for any boat owner who wants to avoid unwanted water in their vessel.