Boat Sling Labels -- We mill these labels from engraving stock that we use to produce custom switch panels and boat dashboards. The stuff is weatherproof and color-fast, which makes it a good solution for permanently affixed boat sling labels.
Dimensions are 3/4" high x 2" long. Set of 4 -- $19.95 with free shipping anywhere in the 50 states and U.S. Territories.