This handy 2-piece fish measuring bundle includes a durable aluminum benchmark board for accurately measuring the length of both freshwater and saltwater catches, along with a specialized tool designed specifically for quickly and easily measuring crappie up to 12 inches. The Frabill 1551 Benchmark Measuring Board provides an easy way to measure fish right after they're caught, with laser-engraved markings every 1/4 inch on premium gold anodized aluminum that is non-corrosive for use in fresh and saltwater. Large, easy-to-read numbers make size measurement simple and accurate. Complementing the benchmark board is the Frabill EZ Crappie Check'R, crafted from impact-resistant plastic to withstand rough treatment. Just slide a crappie headfirst into the checker for an instant length reading, allowing anglers to quickly get fish into the livewell or back into the water to minimize stress. With the benchmark board suitable for all species and the specialized crappie tool, this bundle contains all the fish measuring equipment needed for a successful day out on the water targeting both panfish and trophy gamefish.