Precision Replacement: Specifically designed to replace sand/dirt brush blades for select lawn mowers. Durable Build: Crafted from rust-free stainless steel with a titanium coating for enhanced wear and tear resistance. Lightweight & Thin: Each blade weighs only 3g and has a thickness of 0.75mm for efficient performance. Complete Set: Includes matching screws for a perfect and easy installation. DURABILITY& GOOD CUTTING PERFORMANCE : Rust-free stainless steel and titanium coating which makes them more resistant to wear and tear.Unique cutting blades can be used for longer,improving the mower's performance and even more precise than before.Keep the lawn clean, green, and healthy SAFETY& EASY TO REPLACE : The robotic lawnmower blades are titanium blades ease to resistance stones and guarantee the best possible safety for children and animals.Even in bad weather, they cut efficiently and reliably.The blade is double-sided and the screws are easy to install and remove. COMPATIBILITY : The SAND DR BRUSH replacement Lawn Mower Blades are Suitable Fits Husqvarna Automower,Gardena Robot Mower ect. What Will you get : Our SAND DR BRUSH replacement blade set contains 30 carbon steel lawnmower blades with special titanium coating and 30 anodized screws (cross + slot). NOTE:If you feel that our product is not up to your Auto mower, please return for a full refund., Manufacturer: RUIZHIBAO