This MTD lawnmower tractor blade is compatible with Craftsman, Husqvarna, and Poulan lawn mowers. It is made of durable steel material and has a length of 50 inches. This blade comes in a pack of two and is perfect for maintaining a well-manicured lawn. Ideal for gas-powered lawn mowers, this MTD blade ensures a clean and precise cut, making your lawn look neat and tidy. Its black color adds a touch of sophistication to your lawn mower. This blade model, 490-110-0040, is manufactured in the United States by MTD, a trusted brand in the lawn care industry.