The Lawn Boy 120-7031 Lawn Mower Grass Bag helps collect grass clippings efficiently for compatible Lawn Boy lawn mowers, leaving your lawn cleaner after every mowing session. It works by attaching securely to the mower's rear discharge system, capturing grass clippings while allowing proper airflow for consistent bagging performance. Made to replace a torn, worn, or damaged grass bag... https://www.wholetoolbox.com/lawn-boy-120-7031-lawn-mower-grass-bag/120-7031.html