Product Description Contents: 18 titanium blades for robot mower, 18 coated spare screws, and a closable storage box. Compatible With: Bosch Indego 350, 400, 450, 800, 1000, 1200, with Connect, and other models. 18 spare blades and screws compatible with all Bosch Indego models. These replacement blades are designed to be compatible with original blades. Please verify your model or current blade dimensions before use. Achieve a perfectly mowed lawn with reliable performance. Tips for Use: 1. Robot mower blades are sharp on both sides. Use gloves when installing or handling the blades. 2. Replace the blade when the lawn surface or cut quality becomes uneven or unclean. 3. Always replace the screws when changing the robotic lawnmower blades. 4. Replace all blades at the same time to ensure a consistent cut and balanced axle load. Perfect Cut: Achieve a clean, even cut with precision-engineered blades. Weather Resistant and Durable: Blades and screws are designed to withstand outdoor conditions. The coating enhances durability and corrosion resistance. The blades are designed to fit your mower like original equipment. Replacement blades are engineered for a precise fit. Convenient Storage Box: The resealable storage box keeps spare blades organized and safely stored, reducing risk of damage or injury. Innovative Titanium Coating: High-quality blades feature a durable titanium coating. Blades are double-ground for sharpness and long-lasting performance. At 0.75 mm thickness, the blades are optimized for performance without affecting mower operation. Replacement Blade Compatibility: Designed for use with various robot mowers. Additional Kit Option: Contents: 30 spare blades + 30 screws, 50M, 150M, or 250M boundary cable, 100, 200, or 500 stakes, 20 connectors + 1 meter of cable. Uses: Replacement blades and screws for robot lawn mowers. Boundary cable, pegs, and connectors can be used for installation, repair, or extension of perimeter wiring. Suitable for initial setup or maintenance of robotic mower systems. Compatibility: Designed to be compatible with Husqvarna, Gardena, Yard Force, Worx Landroid, and other major brands. Compatible with various manufacturers' models.