Bubba Bump Board Fish Ruler - The Bubba Fish Rulers come in different sizes to make sure you can quickly and easily measure fish lengths. The 90-degree upward fish stop makes a nice stop for the fish’s nose to land, while the high contrast ruler featuring 1/4in measurements makes it a breeze to see the overall fish length. Anodized aluminum construction Can be mounted to the boat or tethered for quick use Upward facing fish stop Measures in inches with 1/4in spacing Laser etched for longevity and high visibility Anodized aluminum construction for durability and corrosion resistance