The OREGON 592-615 2 PACK GATOR BLADES are high-quality steel blades designed specifically for John Deere lawnmowers. These blades are 21-3/8" in length and 7-point star-shaped, providing optimal performance. Made in the United States, these black blades are ideal for managing your yard and garden with precision and efficiency, thanks to their durable construction and compatibility with gas-powered mowers. Two blades are included in this pack, making it easy to replace or upgrade your current blades for improved cutting performance.