【Suitable for Electric Powered Lawn Mowers】Universal Cordless brush cutter blade weed eater blade is easy to install, easy to use, long service life, very sharp, not easy to break, easy to mow your garden and lawn. So you can use it with confidence. Take them home now! 【Lawn Edge Edge Cutting Premium Material】The metal blade, circular saw and blade base are made of high-quality steel, wear resistance. They have powerful cutting performance for a cleaner cut. 【 Easy To Install 】 This grass trimmer head blades are easy to install and uninstall, simply remove the mower screwdriver and replace with a new blade. NOTE: As the blade is very sharp, please wear gloves when changing the blade for your safety. 【6PCS Weed Eater Replacement Blades】 the metal blade is used for cutting thick grass and small shrubs, and the saw blade is used for cutting shrubs and thick branches. Sufficient quantity will allow you to meet your replacement needs without frequent purchases. 【Make Your Garden Beautiful】Just simply replace your old or broken lawn mower and trim the blades, and use new tools to cutting more efficiently to create a more beautiful garden. 【Easy to Install】:Switching the blade options is very easy.Just use a screwdriver to unscrew the screw and replace the new blade. Because this involves sharp blades ,Please tighten the screws to Improving operator safety. Be careful with stones to prevent damage to the blade.