Product Description Feature: Wide range of applications: Compatible with Husqvarna: G1, G2, 105, 210, 220AC, 230ACX, 260ACX, 265ACX, 305, 308, 310, 315, 320, 330X, 430X, 435X AWD, 440, 450X, 520, 535 AWD, 550, 3, 4, 5-inch lawn mowers, R40Li, R45Li, R50Li, R7OLi, R75Li, R8QLi, R100Li, R130Li, R160Li, R165, R180 Silenco, Silenco+, Silenco Smart McCulloch: ROB R600, ROB R1000: Hercules: G-Froce 1000 G-Froce 1500. G-Froce 2500 FLYMO: 1200R; Feature: Durable - The robotic lawn mower blades are made of high-quality stainless steel, which has good rust resistance, wear resistance, and stability. The garden robot blades have a long service life and can meet your needs for long-term blade replacement. Safety: Thanks to the robust stainless steel material, the robotic lawn mower is not easily broken when used with hard Compatible with objects such as stones and can be used safely. You don't have to worry Compatible with the blade suddenly lifting and injuring someone. Sharp: The sharp blades on both sides of the robotic lawn mower blades can provide you with more efficient cutting performance. In addition, sharper blades can cut more grass, which means frequent blade changes can make the machine more efficient. This package contains: Quantity: 30 pieces Dimensions: 35.8 x 18.5 x 0.65 mm, includes 30 robot blades. Important points: Product dimensions are measured manually and may contain errors. As different screens display different colors, please refer to the actual color you receive. Please confirm the size before purchasing.