The Kobalt 40v Grass Catcher Bag & Frame is designed specifically for the Kobalt Lawn Mower KM 2041-06 model. This black unit is a convenient addition for collecting grass during lawn mowing, with dimensions of 9 inches in height, 24 inches in length, and 12 inches in width. The grass catcher bag and frame are easy to attach and use, making it a practical accessory for maintaining a clean and tidy lawn.