Designed specifically to provide effective insulation and protection for your car's spark plug wires, our Spark Plug Cover is a must-have for car owner. You can rely on its performance without worrying about deformation even after prolonged use. Features - Color: Blue -Material:Fiber - Size: 15.50X3.00X3.00cm/6.09X1.18X1.18in - The spark plug boot is a convenient solution for protecting your spark plugs and wires from heat damage. - The heat shield protects the spark plug and durability, with fine craftsmanship that is not easily worn out. - The spark plug boot has multiple uses, providing insulation and protection for various spark plugs and wires. - The wire heat shield is sufficient for all your needs, ensuring you have your spark plug protection needs. - The spark plug boot is not only suitable for protecting spark plug wires in cars, also for other wires. Package list: 32 x spark plug boots