Specification:Brand newMaterial: PlasticColor: BlackWheel Size: approx. 15cm/6inFeature:Convert your grass string trimmer to a wheeled edger in just seconds.Adding this wheels, your Head Angle can rotate 180 degrees, which allows you to work effectively at a comfortable working angle.It can support and guide the edger, giving you straighter lines and cleaner cuts.Double front wheel assistance.Easy to use.Durable in use. Package Included:1pc x Rolling wheels kit (Grass Trimmer are NOT included) Note:Please allow 0-1cm size errors due to manual measurement.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.