Tension at: When the lawn is wet or the property is on a slope with many ups and downs, the studs give the robotic lawnmower better grip, and it does not have to dig into the lawn. With our M robot spikes for Worx Landroid, you prevent your robotic lawnmower from digging and getting stuck in the lawn. Premium material: our nails are made of 100% stainless steel. A material advantage is that the tips are rust-free and therefore durable. The dimensions are 209 mm x 2.5 mm. In addition, 12 stainless steel screws are included in the delivery. Easy to install: simply center the spikes on the wheels and attach them with the screws provided. Beautiful and healthy lawn: The high-quality nails ensure a beautiful lawn. No more holes in the lawn when driving your Landroid Worx robotic lawnmower. High Compatibility: With a wheel size of 205mm, the tips can be used for all S and M models of the Landroid robotic lawn mower. S300 [WR130E] M500 [WR141E] M700 [WR142E] M1000 [WR105SI] S450i [WR106iSI] [WG796E.1] WG797E.1 WG800E.1 WG801E.1. Please note: Due to the difference between light and display, there will be a slight color difference, depending on the physical object received. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and we have provided detailed information about the product, including its features and specifications. We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please do not hesitate to contact us. We are here to help you and will do our best to help you. Thank you for choosing our product. We hope you enjoy it. Buying our products means not only owning high-quality goods, but also enjoying our thorough after-sales service. Our customer service is ready to provide you with help and support.