This includes 15 sets of Bushings in 5 different colors. This kit includes 3 Blue 88a packs, 3 Yellow 94a packs, 3 White 95a packs, 3 Red 96a packs, and 3 98a packs. Each pack includes 2 upper bushings, 2 lower bushings, 4 washers, and 2 pivot cups. These premium USA made bushings will keep your board riding nice and smooth and fit most skateboard trucks. Softer bushings (88A-94A) are used for lighter riders or riders who like loose trucks, and harder bushings (95A-99A) are for riders who want really stiff trucks for a stable ride. Great for front counters in skate shops, someone looking to get risers for all of their friends, or someone who just goes thru a lot of risers.