Plastic+metal Accessary for iRobot

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{"cid":"214254","pid":"31485879","pimg_url":"\/\/img1.b2bforus.com\/0a\/1a\/cfc844808ab0\/product\/119033366_s-w400xh400.jpg","name":"Fit for Vacuum Cleaner Replacement Caster Wheel for iRobot Roomba Front Caster Wheel Replacement Parts 500 600 700 800 Series","attrs":{"Price":"Negotiable","MOQ":"50 pieces","Delivery Time":"Negotiable","Brand":"OEM"}}