This listing is for a vintage paper advertisement. This is a 1999 ad for a Progressive Suspension 412 Series Shocks! The size of the ad is approximately 5x8inches. The caption for this ad is 'Specially designed and developed for your FL, FX, Dyna Glide or 4spd. Big Twin' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collection today!