Extensive Compatibility: Designed to fit a wide range of robotic lawnmowers, these blades are compatible for , for , for models including but not limited to 105, G1, G2, for Solar Hybrid, 220AC, and up to R180, Sileno series. Superior Material Quality: Crafted from premium stainless steel enhanced with a titanium carbide alloy, these blades offer unmatched sharpness, high resistance to wear, and durability, ensuring performance in all weather conditions. Enhanced Cutting Precision: Engineered for excellence, these yet robust blades a smooth, even lawn edge, delivering a professional-grade cut that make your garden look meticulously groomed and lush. User-Friendly Installation: Featuring a double-sided design, these blades are simple to install and replace. The package includes screws for secure fitting, promoting safe, efficient operation of your robotic lawnmower over time. Comprehensive Blade Set: measuring 35 x 18 mm each, along with an equal number of mounting screws, providing a complete solution for routine maintenance and replacement needs. (with half-thread screw) [Note: The style of plastic box is random, no specified style is accepted] Color: Gold Material: Stainless Steel Package Contents: 40 * blades with Screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.