The MTD 664-04016 21" Grass Bag 900-SER helps collect grass clippings efficiently for a cleaner and more manageable lawn. Designed as a replacement grass bag, it attaches to the mower’s collection frame and receives clippings discharged from the cutting deck during operation. Its 21-inch design provides a practical collection solution for compatible mowing equipment, while allowing th... https://www.wholetoolbox.com/mtd-664-04016-21-grass-bag-900-ser/664-04016.html