All STIFFIE styles measures in at 3” in height and meet USCG requirements when installed per instruction. All STIFFIE kits contain 4 each of the letters A-Z and the numbers 0-9 for a total of 146 decals. All STIFFIE kits resist damage due to fuel spillage, chemical deterioration, fading, scratching and curling. All STIFFIE kits resist damage due to fuel spillage, chemical deterioration, fading, scratching and curling. STIFFIE Alpha Numeric decals are finished with a UV clear coating to protect them from harmful UV rays. Application is easy; just peel away the decals from backing and apply. All STIFFIE decals incorporate permanent waterproof adhesive.
