10pcs: our replacement cutting blade - Edging contains 10 plastic blades. The purchase can meet your long-term mowing needs. It is a must for your cordless lawn mower at home. High-quality plastic: The interchangeable mower blades are made of high-quality plastic materials, durable and stable. Just one replacement ensures sufficient lifespan. Efficient mower: Our plastic replacement blades are equipped with teeth on both ends to mow grass cleaner and more efficiently, improve mower efficiency. mowing, reduce the loss of mower blades and make mowing easier. Wide application: This plastic lawn mower blade is suitable for most lawn mowers and cordless lawn mowers, can help you help improve the efficiency of your lawn mower and easily finish cutting your garden lawn, which is very convenient and practical.