Compatible with Mammotion Luba and Yuka series robotic lawnmowers, including LUBA AWD 1000 to LUBA AWD 5000, LUBA 2 AWD 3000 to LUBA 2 AWD 10000, YUKA 600 to YUKA 1500, and other compatible models. First-class workmanship blades made from high-quality stainless steel for durability, strength, resistance to shattering, and corrosion protection. The two-hole design allows blades to be flipped and used on both sides, extending usable life up to four times. Includes high-quality screws and washers with excellent rust and corrosion resistance. Safety-coated screws and plastic washers help prevent loosening due to vibration. Delivers high-quality cutting performance with a smooth, even cutting pattern, promoting a healthy, well-groomed lawn. Color: Gold Material: Stainless Steel Package Contents: 72 x Blades 72 x Screws 72 x Washers