This Seachoice Telescoping Boat Cover Support Pole With Base provides support under a boat cover to keep the cover from sagging and letting water and debris gather atop the cover. The 1-inch-diameter pole features strong, durable anodized aluminum construction for season after season of reliable performance. The pole has a base so it stands while the cover is being placed over the pole and remains in place. And the pole comes with a mushroom top that supports the cover as well as a snap-on fastener top and rubber cap that can attach to covers with fasteners. The Telescoping Boat Cover Support Pole With Base is easily adjustable to heights between 35 inches and 64 inches. Seachoice is committed to delivering quality marine accessories and OEM replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is run for and by boaters, offering a wide-ranging product line while remaining affordable.