Durable plastic construction for a long service life The inflatable paddle board fin is made from high quality plastic, delivering sturdiness and lasting performance. Streamlined design for better control A streamlined shape enhances direction and stability, helping you track straighter and ride more confidently in varying conditions. Adjustable and removable for versatile use Designed to be adjustable and removable, it is easy to install and you can tailor it to your needs without hassle. Wide compatibility for multiple boards This fin is a replacement fin compatible with inflatable surfboards, longboards, surfboards, upright paddleboards and other similar boards. Use scenarios - Replacing a worn fin on an inflatable paddle board during lake or coastal sessions to restore tracking and stability. - Upgrading a longboard or surfboard to improve stability and steering in choppy water or during learning. - Keeping as a spare fin for travel or multi board setups so you can quickly adapt to different boards without tools.