Value Set: The set includes 8 pieces of stainless steel scissors heads, which is a good combination set, enough for you to replace or prepare spare parts in your daily life. High-quality materials: The lawn mower replacement blades are made of high-quality steel, strong and stable, not easy to break. High-strength sharp blade, practical gardening tool. Easy to install: The trimmer head blade is easy to install, simply remove the screwdriver from the trimmer and replace it with a new blade. The flexibility of blade change maximizes operator safety. Wide Application: These steel blades for lawn mowers and mechanical lawn mowers are used to cut grass, weeds, shrubs, and thorns. Perfect for your lawn and garden work. Warm reminder: Metal lawn mower blades are very sharp, please wear gloves when replacing the blades to ensure your safety. Be careful of stones and hard metals to avoid damaging the blade.