Please Email me with your ships Hull Identification number and shipping address. Ensure your vessel is Coast Guard compliant with this custom-made interior identification sign. Crafted to exceed U.S. Coast Guard (USCG) requirements, this sign clearly displays your boat’s Hull Identification Number (HIN) with 3" high lettering in a clean, legible font. It reads: NO. [Your 7-character HIN] Perfect for all sea going vessels. Sailboats, motorboats, and other documented vessels. Product Features: USCG-Compliant Design Lettering: 3 inches high, clear and legible font Text: “NO.” followed by your custom 7-character HIN Materials: Acrylic Cast, Heat and Corrosion Resistant. Finish: Blue with White letters Dimensions: 4 inches high x 18 inches wide.