The Salty Bones Vinyl Fish Ruler lets you have proof of your record catch and peace of mind that you're fishing within guidelines. This Salty Bones fish ruler has helpful printed information on fish species, sizes, and fishing laws, giving you several angling advantages. Marine-grade durability ensures long-lasting use, and the high-tac adhesive lets you place this angling ruler on virtually any smooth, flat surface. Convenient fishing ruler Printed info on fish species, sizes, and fishing laws Marine-grade durability High-tac adhesive for easy placement