Solo Hitch Alignment SystemFeatures:Convenient one person hitch alignment systemMagnetic base for fast and easy locationTelescoping rods adjust up to 42"Easy to use the first timeWARNING: This product can expose you to chemicals including Chromium (hexavalent compounds) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.