Its specially engineered design allows for a cleaner, more precise cut, reducing the need for additional trimming or cleanup after mowing. With its multi-purpose capabilities, this blade can be used for a of lawn care tasks including mowing Easy to install and compatible with most lawn mower models. Its versatility means you can effortlessly replace your old blade with this one and start enjoying the advantages of a cleaner, more efficient lawn care routine. Unlike Common Trimmer Heads, Weeding Boards Feature A Unique Modeling- For More Efficient Removal Simple Structure, Easy To Replace And Use What in Package included: 2 Types Cutting Blades(Suitable for dry land and irrigated land) Colour:red Material:Metal Size:Diameter: 14cm Package Contents: 1 x Five-headed blade 1 x Two-edged blade Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.