🌸【Multifunctional】：Manganese steel circular saw blade is suitable for cutting thicker shrubs and branches, one-piece alloy blade cuts weeds, lawn and small branches, plastic blade is suitable for trimming soft grass in lawn and garden 🌸【Wide Application】：Suitable for installing and using on lithium battery weed whackers, lawn builders, cordless mowers, easy to complete all kinds of weed whacking jobs 🌸【Set Includes】: Set includes 2* circular saw blades, 2* one-piece alloy saw blades, 10* plastic nylon blades, it is a perfect set of lawn mower saw blades for your daily replacement or spare needs 🌸【Easy Installation】：Replacing the saw blades is very easy, just unscrew the screws with a screwdriver to replace the new saw blades. Due to the sharpness of the saw blade, please tighten the screws before starting the weed whacker to ensure safe operation 🌸 【Friendly Service】： We are committed to providing our customers with excellent service. Therefore, we will provide you with 24-hour professional and friendly service to address any concerns or questions you may have. Please contact us via email and let us take care of your gardening needs Weed Wacker Blade, Replacement Blades for Electric Lawn Mowers, 2 Circular Saw Blades, 2 Alloy Steel Blades, 10 Nylon Blades for Lawn Trimmers