Smith's Regal River 48" Retractable Ruler is a must-have for every serious angler. Made from durable, corrosion-resistant material, this ruler is built to withstand harsh fishing environments. Its retractable design allows for convenient storage and transport, making it an essential tool for any tackle box. The ruler is UV protected and waterproof, ensuring it remains readable and durable even after prolonged exposure to the elements. With large, easy-to-read numbers, you can quickly and accurately measure your catch to comply with legal size limits. The lightweight design and the ability to mount it on your boat provide added convenience and accessibility. Whether you're fishing in freshwater or saltwater, this retractable ruler is an indispensable accessory for every fishing trip.