7 PC Piece Universal BLACK Vortex Generators Roof Shark Fins Spoiler Wing Kit (Set of Seven) for Car Truck SUV Improves Fuel Economy. Increased Down-force. Reduces Drag. Increase Top Speed and Performance. Made of High Quality Abs Plastic. Dimentions: Approximately 5.00" Length x 3.25" Width (127 mm Length x 82.55mm Width). Easy Installation. No Modifications or Trimming Required. Can be Painted to Match your Vehicle ColorGive your vehicle a more aggressive look in seconds. Kit Includes 7 (seven) Vortex Generators and 7 (seven) Pre-cut 3M Style Double-sided Tape for Easy Installation.