Features1Applications: Fits for Husqvarna 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. 2Durable Material: Blades and screws are made of stainless steel material, which owns a super toughness, high strength and long service life. 3Weather 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! 4Smoother Cutting: The blade has cutting performance, and the cutting edge is smoother and cleaner. You can finish cutting jobs more efficiently. 530 Pieces in Set: This replacement set contains 30 pieces mower replacement blades and screws in total, enough quantity for your long term use.SpecificationItem Type: Lawn Mower Blade SetMaterial: Stainless SteelWeight: Approx. 124g / 4.4ozProduct Size: 35x18x0.6mm / 1.4x0.7x0.02inColor: SilverApplications: Fits for Husqvarna 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 List30 x Lawn Mower Replacement Blade 30 x Screw