Guaranteed compatible: 100% compatible with Luba and Yuka series robotic lawnmowers. (For LUBA 1000 to LUBA 5000 / For LUBA 2 3000 to LUBA 2 10000 / For YUKA 600 to YUKA 1500, etc.) First-Class Workmanship Blades: Our blades are made of high-quality stainless steel, making them robust, shatterproof, and durable. Additionally, the two-hole design allows blades to be flipped and used on both sides. High-Quality Cutting Performance: These replacement blades produce an even, smooth cutting pattern, resulting in a beautiful, uniform lawn appearance and promoting a healthy lawn. Multi-Purpose Use: Suitable for various lawn types, these replacement blades deliver reliable performance across different grass conditions. Keep your lawn looking its best with ease. Note: Due to different production batches, screw colors may vary randomly. Color designation is not guaranteed. Color: Gold Material: Stainless Steel Package Contents: 30 x Blades 30 x Screws 30 x Washers 1 x Pair of Screwdrivers Package includes only the items listed above; other products are not included. Note: Lighting effects and monitor settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.