Shield : From the Provincial Seal of Bataan where the town is located.

Fourteen Stars: Number of Barangays in the Municipality.

Tower & Rifle w/ Steel Helmet: Contribution of Municipality in Philippine History: Tower for friendship between Filipinos and Japanese while rifle with steel helmet stands for Kilometer Zero starting point of infamous Death March in 1942.

Mountains: About 52% forest land of the Municipality.

Ricefields: Agricultural lands as potential source of rice, major crop.

Fish & Boat: Abundance of fish species.

Waves: Pristine beaches.