The Little Wonder W4163171 Trimmer Blade Guard helps improve safety by shielding the cutting blade during operation. This replacement guard is designed to fit compatible trimmers, providing a protective barrier that helps deflect grass, debris, and other materials away from the operator. It works by surrounding the blade while allowing efficient cutting performance, reducing the risk ... https://www.wholetoolbox.com/little-wonder-w4163171-trimmer-blade-guard