【Specialized Compatibility】Designed specifically for Gardena Sileno Minimo 250 and Sileno Minimo 500 robotic lawn mowers, ensuring a perfect fit for the rear drive wheels. 【Enhanced Traction】These anti-slip spikes provide improved grip, allowing your robotic mower to navigate various terrains with ease. 【Durable Construction】Crafted from cold-rolled steel with an electroplated surface for superior durability and resistance to wear and corrosion. 【Precise Dimensions】Each spike measures 210mm x 2.0mm, offering the ideal size for optimal performance without compromising the mower's functionality. 【Easy Installation】Designed for straightforward attachment to the rear drive wheels, these spikes can be easily installed to upgrade your robotic mower's capabilities. Specifications: Material: Cold-rolled steel with electroplated surface Dimensions: 210mm x 2.0mm Compatibility: for Gardena Sileno Minimo 250/Gardena Sileno Minimo 500 Application: Rear drive wheels Package included:2 x Anti-Slip Spikes10 x Countersunk Hex Screws1 x English Manual