Diameter: 12 cm Total height: 67 mm Material: plastic shell Weight: 370g Color: Black Specifications: 4 pieces 1. High-quality materials: the cutting head is made of plastic and metal, and the cutting line is made of strong nylon wire, which not only has a good mowing effect but is also wear-resistant and hard to tear. 2. Wide range of uses: this brush cutter head has a strong line and a very good cutting effect, and can be used for mowing lawns, around trees, between bushes, borders, walls, and fences. 3. Easy to install: this cutting head only needs to align the eyelets, insert the wire into the head from one hole, then pull it out from the other hole until there are two flaps of equal length, turn the molded button counterclockwise, and you can use it. 4. Easy to use and reliable: the cutting line of this brush cutter is made of durable nylon, ideal for medium-intensity mowing tasks, versatile and reliable universal replacement cutting head, and enjoy its ease of use and reliable performance.