Description Feature: GL Platinum couple with a for sharp pointed ground electrode designed for better igniting performance. Tests prove Technical advanced designs resulting better starts acceleration,and overall better combustion and performance for Environmental protection than conventional for Spark Plugs. The design is simple and easy to install and replace, allowing you to spend less time on machine maintenance. Specifications: Material: Other Size: As picture 4 STROKE TRIMMERS & BLOWERS FITS Atom Lawn Edger With GX35 Motor Package included: 1x for Spark Plug