Battery grass trimmer plastic blade: suitable for trimming young grass and lawn mowing Battery grass trimmer prismatic metal blade: suitable for trimming older and thicker grasses, lawn trimming and park greening Cordless grass trimmer stainless steel saw blade: strong cutting ability, suitable for cutting thicker shrub branches Scope of application: Perfect weed removal, mowing the lawn more beautiful, make it look flatter, suitable for all kinds of gardens, parks, farms, orchards, greenhouses, etc. The lawn mower in the picture is for display only, delivery includes accessories only (mowers need to be purchased separately) Features1. The cordless lawn knife is designed with sharp edges, offering more safety and efficiency and keeping your garden clean.2. Sufficient quantity and premium quality are enough to meet your replacement needs.3. Durable, flexible, odorless, not easy to break and good stability. The grass trimmer blade is a necessary mowing accessory for every family with a garden! please note1. Colors may vary slightly due to different screens.2. We do our best to offer better products. Please don't hesitate to leave us a message if you have any questions