General description High-quality titanium alloy lawn mower blades designed for universal compatibility with various brands and models of robotic lawn mowers. This 45-piece set includes durable blades that maintain sharpness for an extended period, ensuring efficient lawn care. Technical specifications Blade size: 35mm x 18mm Thickness: 0.75mm Weight per blade: 3g Set includes: 45 blades and 45 screws Installation Easy installation with included screws Double-sided blades for versatile use Requires only a screwdriver for installation and removal Usage Compatible with universal automatic lawn mowers and robotic lawn mowers Ideal for replacing worn-out blades on common brands and models Other information Made from high-quality stainless steel and titanium carbide alloy Features anti-rust, anti-breakage, and anti-corrosion properties Keep out of reach of children due to sharpness