The Hardline Products® Factory Matched Registration Kit includes 4 sets of the letters A - Z and 4 sets of the numbers 0 - 9 for a total of 146 decals that allow you to customize the look of your boat. The decals are resistant to fuel, fading and scratches, and they are UV coated for protection from the sun. Meets US Coast Guard guidelines. 3" each. Red and black.