This product can expose you to chemicals including Arsenic, Cobalt, Cadmium, Lead, Chromium, Nickel Compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.Â
They do the job.
The parking stops are great. I wasn't happy with the reflective white strips which should NOT have passed any sort of quality control.