Air moving skates suitable smooth floors inside or outside doors, and not suitable bumpy and porous floors.
Finer Brand Air bearing casters quality durable for more than ten years without quality problems. And our air casters quality warrantied one year, if there have quality problems will renew one or refund.
Please contact us if you have any questions. professionally service hope will get your satisfaction.Shan Dong Finer Lifting Tools co.,LTD always waiting for you here.
Shan Dong Finer Lifting Tools co.,LTD