From SPAL

Door popper features aluminum and stainless steel construction and is set for flush or surface mount. The tips of the poppers can be cut down to give you the exact amount of push required.
- Details
Details
WARNING: This product can expose you to chemicals including nickel and urethane, which are 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.