The Ryobi AC04020 20" Lawn Mower Replacement Blade is a high-quality, OEM blade designed specifically for 40V Ryobi mowers. Made of durable steel and featuring a 20-inch cutting width, this blade is ideal for maintaining large lawns and gardens. With its mulching capabilities and sleek black color, this blade is a reliable and efficient choice for keeping your yard looking its best. Proudly made in the United States, this replacement blade ensures a precise and professional cut every time.