Features:

*  traction: when the lawn is wet or the property falls with numerous heights and depths, the spikes give the robot mower better traction, no more digging in the lawn. With our  you prevent your lawn robot from moving up and lying in the lawn lawn. *PREMIUM MATERIAL - Our spikes are made of   stainless steel. A material-related advantage is that the spikes are rust-proof and therefore durable. The dimensions are 255 mm x 2 mm. In addition, 21 stainless steel screws are included. *Easy to install and beautiful and healthy lawn: simply centre the spikes on the wheels and attach with the included screws. The high-quality spikes ensure a beautiful lawn. No more holes in the lawn by driving your  lawnmower robot. *High compatibility: with a wheel size of 255 mm, compatible with   420 / 320 / 430X /440, made of 2.5 mm stainless steel, elaborately deburred, box contents: 2 x spikes, 21 x stainless steel flat head screws. *Good service: If you receive our product for any questions, please contact us this, we will solve it immediately. Your best shopping experience is our goal.

Specifications:

*Package Dimensions ‎35.6 x 28.9 x 1.8 cm; 400 Grams *Batteries Required? ‎No *Item Weight ‎400 g

Package Contents:

2*traction wheel, 18*screws

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.

We accept payment via Paypal only.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.