Neoprene covers help protect from rock damage and to keep components clean while preventing the competition from knowing your secrets. Hook and loop material allows easy cover removal for adjustments. 3" covers are often used for 2-1/2" and 3" coil-over shocks and small diameter upper links. 6" covers work well on 5" springs and pull bar applications. ALL64204 ..... 3" x 14" ALL64205 ..... 3" x 16" ALL64206 ..... 6" x 7" ALL64207 ..... 6" x 14" ALL64208 ..... 6" x 16" ALL64209 ..... 6" x 20"