This is a OEM TPMS was pulled out of a 2016 Chrysler 300. This is one tire pressure monitoring system sensor which is used and fully guaranteed for 30 days. Shipping and Returns Policy If there are any issues with the item please contact us as soon as you receive it so we can help you resolve the issue. Shipping via USPS Priority Mail or Fedex (1-4 Business Days). We offer 1-2 Day handling on all items and will ship same day or next day of winning bid. There is a 30 day warranty on all parts from date of delivery. There are no returns after 30 days. If there are returns, the returned item must be in original working and cosmetic condition that you received it in. Damaged or missing items are not negligible for returns. PLEASE ALSO LEAVE US FEEDBACK UPON INSTALLING THE PART. THIS REALLY HELPS US BETTER SERVE OUR CUSTOMERS. THANK YOU!!!!!!!! Listing and template services provided by inkFrog