- Universally compatible and adjustable: The String Trimmer Wheel features a rotary design with adjustable tightness, compatible with 25-28 mm String Trimmers Wheels, and suitable for most mowers or string trimmers on the market. - Easy to install: The training wheels for string trimmer can be quickly assembled in minutes. Easy to install and remove, it remains beginner-friendly with simple operation and convenient storage. - For various conditions: The trimmer support can be adjusted to meet different needs, allowing you to trim grasses in sloped, uneven gardens, yards, and narrow corners. - Labor saving and improved work efficiency: Provides stable support and reduces body effort during long mowing sessions, helping you maintain gardening projects more efficiently. Use scenarios: - Trimming on slopes or uneven terrain where stability is needed for clean cuts. - Reaching narrow corners, along edges, and around obstacles where standard trimmers struggle. - Extended mowing tasks, where stable support helps reduce fatigue and improve performance. Specifications highlighted: - Function: Provides adjustable stabilization for string trimmers while mowing. - Compatibility: 25-28 mm wheel compatibility for common trimmer setups. - Size and compatibility notes: Designed to fit most market mowers and string trimmers with the specified wheel diameter range. - Performance: Enhances control, stability, and efficiency during lawn maintenance tasks.