Upgraded Alloy Material - This boat cover support pole is made of rust-proof and sturdy alloy material. Iron has superior durability and higher load-bearing capacity compared to aluminum, ensuring that the pole will not bend or break even in adverse weather conditions. The dome-shaped cap on the top of the pole helps promote the release of water, preventing any accumulation or damage to your boat cover. Stable Tripod Base - This support pole base with a large base provides more stability for your cover. The tripod design helps to secure cover in bad weather. This pole has plastic feet that will not scratch your boat at any time. Will Not Scratch - The pontoon boat cover support poles are equipped with plastic feet, so they will not scratch the deck of when set up, effectively protecting your deck. Perfect for bass boats, jon boats, pontoons, fishing boats, kayaks, and center console boats. Easy to Install - The pontoon cover support system with base is easy to set up and remove, and works perfectly with the adjustable support straps. Please adjust cover pole to the height you need and keep all the straps tight. It reinforces your boat cover and allows rain and snow to slide off without causing the cover to collapse. Colour:Black Material:Aluminum+ABS Package Contents: 1 * Support rod Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.