Description:This item is made of made of solid aluminum, ensuring durability. It is convenient to change, easy to install. Vibration is small, wear well and durable. Fit for most lawn mower, universal use. Practical and compact, a great accessory for grass brush cutter.Features:The trimmer head is made of solid aluminum, ensuring durability.Convenient to change, easy to install.Vibration is small, wear well and durable.Fit for most lawn mower, universal use.Practical and compact, a great accessory for grass brush cutter.Specification:Condition: 100% Brand NewMaterial: AluminumColor: Silver as pictureProduct Size: Approx. 72 * 44.5mm / 2.8 * 1.8inchPackage Weight: Approx. 205gPackage Included:1 x Trimmer Head4 x Line