Wheel Protection Rubber Anti-Slip Wheels For Worx Robot Lawn Mower Front Wheel M500 M700 S300 M1000 Contour Adjustment Features: The wheel protection for your front bike Compatible for Worx robotic lawnmower front wheel such as S300 (WR130E), M500(WR141E), M500 Plus(WR165E), M700(WR142E), M700 Plus (WR167E), M1000(WR143E), L8. 000 00 148E), L1000(WR147E.1)(L800 and L1000 need 2 wheel protectors) Improves the driving style of the robot Reduces noise from the front wheel Specification: *Product Name: Wheel Protection *Color: Black *Material: rubber *Size: 85*44mm *Number of Pieces1pc *Fitment:NO Package Contents: 1pc Wheel Protection 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.