A. Wide range of applications: suitable for Husqvarna models such as G1, G2, 105, 210, 220AC, 230ACX, 260ACX, 265ACX, 305, 308, 310, 315, 320, 330X, 330ACX, 420, 430X, 440, 450X; Gardena models including i, R40Li, R45Li, R50Li, R7OLi, R75Li, R8QLi, R100Li, R130Li, R160Li, R165, R180, Silenco, Silenco City, Silenco+, Sillenco Smart; McCulloch models like ROB R600, ROB R1000; Herkules models such as G - Froce 1000, G - Froce 1500, G - Froce 2500; and FLYMO model 1200R. B. 30 pieces: The kit contains 30 robot blades, which may meet your long - term blade replacement needs. C. Durable: The lawn robot blade is made of durable stainless steel, having characteristics such as good resistance to rust, wear, and stability. The garden robot blade has a relatively long service life. D. Safety: Due to the sturdy stainless steel material, the garden robot blade is less likely to break when used with hard objects (such as stones) and can be used relatively safely. You don't have to overly worry that the blade will suddenly lift off and hurt people. E. Sharp: The lawn robot blade with two sharp sides can provide relatively efficient cutting performance. Additionally, the sharp blade can cut a larger lawn area, which means a potentially lower blade replacement frequency and improved machine efficiency. F. Number of pieces delivered: 30 G. Color: silver H. Size: 36.5 x 18.5 x 0.65 mm.