Manufactured with Polypropylene, which makes the part flexible and durable. Similar to poly-urethane, polypropylene is a rubber type material that tends to bend rather than crack on impact. Due to the material being Polypropylene, fitment is painless and guaranteed.
This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. for more information, visit www.P65Warnings.ca.gov