Resistant construction - Durable plastic trimmer support wheels built to last and withstand regular use, providing reliable support for all trimming tasks. Adjustable height - The stabilisers are height adjustable, so you can set the trimming height to suit your needs. Whether you are trimming tall grass or working near pavements, these wheels help you achieve a precise cut. Enhanced stability - The adjustable support wheels add extra stability and balance to your string trimmer, making it easier to maneuver edges, fences and obstacles with precision and control. Comfortable and easy to use - Designed for convenience, the wheels glide smoothly along the floor, reducing fatigue and strain on your arms and back. Applications - Edges and borders: maintain clean lines along fences, garden beds and property boundaries with steady guidance. - Pavement and sidewalk edging: trim close to paths and driveways for a professional, even finish. - Around obstacles: navigate posts, corners and other features with improved balance and control.