Great Features: The mower deck makes it easy to cut weeds. It reduces shoulder and body fatigue by distributing the weight across the entire upper body. Added comfort. Adjustable straps: this clipper holder is easily adjustable and professionally designed to fit men and women of all sizes in a very ergonomic way. Replacement PERFECT: For STIHL FS-series mowers, KM-series kombi engines. (spare part, not original) HIGH QUALITY MATERIALS: The trimmer attachments are made of padded materials and the straps are made of rigid nylon, durable, strong, flexible and practical to dissipate heat and be comfortable. Multiple uses: trimmers, saws brush cutters, brush cutters and other heavy duty gardening power tools.