Here's a little more information about each of the items included in the Griot's Garage Polisher 6" Starter Kit. You can click the link to visit the product page for a full description:
Griot's Garage Random Orbital Polisher 6" 3rd Generation (10' cord) - remove swirls, oxidation, and imperfections so that paint really shines again!
Griot's Garage BOSS Perfecting Foam Pad (6.5") - remove light imperfections and enhance clarity
Griot's Garage BOSS Fast Correcting Foam Pad (6.5") - remove severe imperfections quickly and safely
Griot's Garage BOSS Correcting Foam Pad (6.5") - remove light to moderate imperfections with ease
Lake Country Snappy Clean Boost Pad Cleaner - a citrus degreaser designed to help release product and contamination from foam pads