Rustresistant materials Made from marine grade aluminum and stainless steel for longlasting durability with minimized risk of rust over time. Rotatable design The support rod can be rotated to the angle, improving fish finder visibility and ease of use during fishing. Sturdy aluminum frame Heavyduty construction keeps your fish finder securely mounted, even in turbulent conditions. Quick release adjustment Pole length is easily adjusted between 36 cm and 59 cm using the quick release system for flexible positioning on fishing trips. Use scenarios On a boat in rough water: rotate the rod to the angle for clear screen viewing, while the sturdy aluminum frame keeps the unit securely mounted through turbulence. In a kayak or small craft: use the 36–59 cm adjustable length to fit tight spaces and quickly reposition as you move between spots. At a dock, pier, or shorebased setup: the quick release and rotatable design allow fast reconfiguration for different viewing angles and screen access during long sessions.