Keep your robotic lawn mower cutting like new with this 18-pack of replacement blades. These are 0.40mm thick, made specifically for Husqvarna Automower and Gardena robot mower models. Dull blades can tear grass instead of cutting it cleanly, so swapping them out regularly keeps your lawn looking healthier and your mower running efficiently. Each pack gives you plenty of spares – change them as needed. Brand new and ready to use. Easy to install with the right tool (usually a hex key). A small maintenance task that makes a big difference in your lawn's appearance and your mower's performance. Don't wait until the cut gets ragged – stay ahead with fresh blades!