Multiply arrays

public class Main {

    static int[][] arr1 = {
            {12,453,435},
            {56,783,855},
            {23,435,543}
    };

    static int[][] arr2 = {
            {4,4,4},
            {4,5,5},
            {3,3,3},
    };
    public static void main(String[] args) {
	    for(int i = 0; i < arr1.length; i++) {
            for (int j=0; j < arr1[i].length; j++) {
                System.out.print(arr1[i][j] * arr2[i][j] + ", ");
            }
            System.out.print("\n");
        }
    }
}