Feature:1. Applications: Fits for Automower 220AC, 230ACX, 260ACX, 265ACX, 305, 308, 310, 315, 320, 330X, 420, 430, 430x, 440, 450x, R38Li, R40Li, R40Li, R430Li, R4 R430. 5Li, R5, R50Li, R70Li, R75Li, R80Li, R100Li, R130Li, R160Li, R165, R180, etc.2. Durable Material: Blades and screws are made of premium stainless steel material, which owns a super toughness, high strength and long service life.3. Weather Resistant: Lawn mower blades are extremely weather resistant. This way, your lawnmower robot can get the job done efficiently even on bad days and is an ideal spare!4. Smoother Cutting: The blade has excellent cutting performance, and the cutting edge is smoother and cleaner. You can finish cutting jobs more efficiently.5. 30 Pieces in Set: This replacement set contains 30 pieces mower replacement blades and screws in total, enough quantity for your long term use.Specification:Item Type: Lawn Mower Blade SetMaterial: Stainless SteelWeight: Approx. 124g / 4.4ozProduct Size: 35x18x0.6mm / 1.4x0.7x0.02inColor: SilverApplications: Fits for Automower 220AC, 230ACX, 260ACX, 265ACX, 305, 308, 310, 315, 320, 330X, 420, 430, 430x, 440, 450x, R38Li, R40Li, R40Li, R430Li, R4 R430. 5Li, R5, R50Li, R70Li, R75Li, R80Li, R100Li, R130Li, R160Li, R165, R180, etc.Package List:30 x Lawn Mower Replacement Blade30 x Screw