High Quality Material- These lawn mower blades are made of high quality stainless steel and have an extra titanium coating. Therefore, these blades are more stable, anti-rust, durable, and also the screws. High Cutting Performance- With a smooth cut of 0.75mm thick, these blades have excellent cutting performance, which can increase the performance of your lawn mower. And you will need to replace fewer blades, save more time and money. Titanium Coating- With titanium coating, these replacement blades are more rust-proof, anti-corrosion, stable, this which keeps your lawn mower high efficient in bad weather, a good helper for your lawn mower. Safer- Thanks to the high quality material, these blades are more difficult to break in case of resistance. Safer to spare. Wide Use- These spare blades are perfect for all models of Automower, Husqvarna and Gardena such as 105, G1, G2, Solar Hybrid, 220AC 230ACX 260ACX 265ACX 305 308 310 315 320 330ACX 420 430X 440 450X R38Li R40Li R45Li R50Li R70Li R75Li R80Li R100Li R130Li R160Li R165 R180 Material Blades: Stainless Steel (SUS 420J2) with titanium coating< /p> Screw: steel with nickel coating Size: 35x18x0.75mm Weight: 2.8 g Delivery: < p>30x lawn mower blades 30x screws