1.MaterialThe lawn mower blade is made of high-quality ABS plastic, which is sturdy and durable, and unlike other metal blades, you don't have to worry about the cutter rusting. This high-quality cutter blade helps you mow more precisely and provides safety when cutting. 2.WIDE APPLICATION- Our plastic grass trimmer replacement blades are suitable for most cordless mowers, can improve the efficiency of the lawn mower, allow you to prune plants in the garden, can be more convenient.Our plastic grass trimmer blades are suitable for most cordless mowers suitable for agriculture, animal husbandry, aquaculture, forestry, garden, backyard, etc. 3.Best ChoiceThe knives have good stability and high reliability. You don't have to worry about the practicality in the garden or yard. Made of high-strength plastic, the replacement blade has good stability, safety and reliability. It can cover all the weeds around the trees without cutting down or damaging the trees. 4. Easy to Use: These plastic replacement blades are easy to install and use. They are the plastic trimmer blades specially designed for the garden to effectively remove all the unwanted and messy weeds from your lawn or garden. 5. Durable Design: The replacement grass trimmer blade has excellent durability that can withstand all weather conditions. The machined plates are ideal working conditions for your garden and can quickly trim weeds and branches and improve weeding efficiency