Material: These boat fishing rod holders are made from select materials and have a mirror-polished finish, offering excellent resistance to seawater corrosion, high temperatures, rust, and wear Adjustable Rails: After installation, the boat fishing rod holder is angle-adjustable. It can be freely mounted on vertical or horizontal rails Stable and Reliable: These marine fishing rod holders securely hold your fishing rod, reducing swaying on rough seas Easy Installation: Our marine fishing rod holders are easy to install. The bottom of the rod holder has a built-in stop groove for securing the rod base All-Weather Suitable: These fishing rod holders for boats are designed to withstand harsh marine environments, providing reliable performance during your sea adventures