Feature:Condition: Brand new!Compatible for most of cars. Fit for spark plug wire.Secure tight with wrench. Easy installation.Suits for most of cars' spark plug wire.Made of plastic for durability strength.Easy to install. Comes with 4, 3 and 2 wire separators, easy to use.Description:Material: PlasticColor: RedFour Wire Separator Size: 7.8x1.9x0.4cm / 3.07"x0.75"x0.16"(L*W*H)Three Wire Separator Size: 5.9x1.9x0.4cm / 2.32"x0.75"x0.16"(L*W*H)Two Wire Separator Size: 4x1.9x0.4cm / 1.57"x0.75"x0.16"(L*W*H)Fitment:for 7mm, 8mm, 8.5mm, 8.8mm Spark Plug WiresNotes:Professional installation is highly recommended. (No Instruction Include)Please check that the sizes match before purchase.Please allow 1-3mm differs due to manual measurement, thanks.