Robotic Mower Traction Improved Auxiliary Wheels for Landroid L Robot Lawn Mower Traction Wheel FG05 Features: [Traction]: When the lawn is wet or the property has many slopes, the spikes provide better traction for the robot lawn mower, helping to prevent digging into the lawn. With these auxiliary wheels, your lawn robot can maintain stability and stay on the lawn surface. [Premium Material]: Made of stainless steel, the spikes are rust-resistant and durable. Dimensions: 225mm x 2.5mm. Includes 12 stainless steel screws for secure installation. [Easy Installation and Lawn Protection]: Simply place the spike in the center of the wheel and fasten with the included screw. The high-quality design helps protect your lawn by reducing damage and preventing unsightly holes. [High Compatibility]: Wheel size is 225mm, compatible with all L series models of Landroid robotic lawn mowers. Product Code: TLWL-02 Material: Stainless Steel Color: Silver Package Contents: 2 x Traction Wheels 12 x Spikes 1 x English Manual Note: Light reflection and differences in display screens may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement error allowed is +/- 1-3cm.