These are Pressure Sensitive Major Decals Numbers and Armed Forces names. FEATURES: Fuel Proof (tested using 12% nitro-methane) Pressure Sensitive Adhesive Backing Letters and numbers are white Decals are to be used for airplanes BREAKDOWN OF NUMBERS AND NAMES DECALS: 4-#1 4-#6 4- US NAVY 4-#2 4-#7 4- US ARMY 4-#3 4-#8 4- US AIRFORCE 4-#4 4-#9 8- large bars 4-#5 4-#0 16- small bars SPECIFICATIONS: Height: 2" numbers Height: 5/8" lettersMajor DecalsPart MAJ403PW