Smooth Cut Replacement Lawn Mower Blades are finely polished, extremely thin and sharp, measuring 0.85 mm thick and weighing 3 grams without affecting the mower axis. Get smooth, even cuts uniquely possible, making cutting more efficient, faster and better. Material replacement: The blades and screws are made of high-quality stainless steel and high-quality titanium carbide alloy. The unique manufacturing process has the characteristics of anti-rust, anti-breakage, anti-corrosion, etc., and the blade remains strong for a long time. High-security replacement blades won't break thanks to premium materials. Even if the blade encounters resistance (stones or similar) - it is important for the safety of animals and children. Long Service Life Since our replacement blades are titanium coated, they not only provide better protection against rust, but also guarantee high efficiency in harsh weather and guarantee a longer service life. Can meet a variety of needs. Compatible replacement blades are compatible with multiple models of Worx, LandXcape, Zoef Robot Einhell lawn mowers, such as: 1WR130E 141E 142E 143E 153E 155E and more. Replacement Blades, 30 Robot Lawn Mower Blades with Screws, Plemont Titanium Blades for Worx Landroid, Replacement Lawn Mower Blades Also Suitable for LandXcape, Zoef Robot and Einhell Specifications: 1. Material: Stainless Steel 2. Coating: Titanium 3. Thickness: 0.82 mm 4. Dimensions: 36.2 mm x 18 mm 5. Hole diameter: 7 mm