Protects mounts when antenna is taken off
Fits all NMO mounts
Black heavy-duty plastic
O-ring type gasket
WARNING: CHOKING HAZARD -- Small parts. Not for children under 3 yrs.
WARNING: This product can expose you to chemicals including lead, 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