Hardline Products - 3" Boat Lettering Registration Kit - Series800 - White/Black - WHBLK800. Let Hardline Products mount and space your Registration stickers for the easiest and quickest installation on your vessel. Your registration stickers will arrive pre-arranged on application pre-mask ready to install on your boat or PWC. Just peel and apply. Includes decals pre-arranged for both sides of your boat.. Block style, 3" solid body with bevel effect, contrasting outline. All registration kits include 4 sets of A-Z, 0-9. Total of 146 decals. All registration kits include 4 sets of A-Z, 0-9. Total of 146 decals. All registration kits include 4 sets of A-Z, 0-9. Total of 146 decals.. Color-White/Black