diff --git a/apache-poi/src/main/java/com/baeldung/poi/excel/cellstyle/CellBordersHandler.java b/apache-poi/src/main/java/com/baeldung/poi/excel/cellstyle/CellBordersHandler.java
new file mode 100644
index 0000000000..1c96db0b60
--- /dev/null
+++ b/apache-poi/src/main/java/com/baeldung/poi/excel/cellstyle/CellBordersHandler.java
@@ -0,0 +1,37 @@
+package com.baeldung.poi.excel.cellstyle;
+
+import org.apache.poi.ss.usermodel.*;
+import org.apache.poi.ss.util.CellRangeAddress;
+import org.apache.poi.ss.util.RegionUtil;
+
+public class CellBordersHandler {
+
+    public void setRegionBorder(CellRangeAddress region, Sheet sheet, BorderStyle borderStyle) {
+        RegionUtil.setBorderTop(borderStyle, region, sheet);
+        RegionUtil.setBorderBottom(borderStyle, region, sheet);
+        RegionUtil.setBorderLeft(borderStyle, region, sheet);
+        RegionUtil.setBorderRight(borderStyle, region, sheet);
+    }
+
+    public void setRegionBorderWithColor(CellRangeAddress region, Sheet sheet, BorderStyle borderStyle, short color) {
+        RegionUtil.setTopBorderColor(color, region, sheet);
+        RegionUtil.setBottomBorderColor(color, region, sheet);
+        RegionUtil.setLeftBorderColor(color, region, sheet);
+        RegionUtil.setRightBorderColor(color, region, sheet);
+        RegionUtil.setBorderTop(borderStyle, region, sheet);
+        RegionUtil.setBorderBottom(borderStyle, region, sheet);
+        RegionUtil.setBorderLeft(borderStyle, region, sheet);
+        RegionUtil.setBorderRight(borderStyle, region, sheet);
+    }
+
+    public void setCrazyBorder(CellRangeAddress region, Sheet sheet) {
+        RegionUtil.setTopBorderColor(IndexedColors.RED.index, region, sheet);
+        RegionUtil.setBottomBorderColor(IndexedColors.GREEN.index, region, sheet);
+        RegionUtil.setLeftBorderColor(IndexedColors.BLUE.index, region, sheet);
+        RegionUtil.setRightBorderColor(IndexedColors.VIOLET.index, region, sheet);
+        RegionUtil.setBorderTop(BorderStyle.DASH_DOT, region, sheet);
+        RegionUtil.setBorderBottom(BorderStyle.DOUBLE, region, sheet);
+        RegionUtil.setBorderLeft(BorderStyle.DOTTED, region, sheet);
+        RegionUtil.setBorderRight(BorderStyle.SLANTED_DASH_DOT, region, sheet);
+    }
+}
diff --git a/apache-poi/src/test/java/com/baeldung/poi/excel/cellstyle/CellBorderHandlerUnitTest.java b/apache-poi/src/test/java/com/baeldung/poi/excel/cellstyle/CellBorderHandlerUnitTest.java
new file mode 100644
index 0000000000..3cabff2dff
--- /dev/null
+++ b/apache-poi/src/test/java/com/baeldung/poi/excel/cellstyle/CellBorderHandlerUnitTest.java
@@ -0,0 +1,130 @@
+package com.baeldung.poi.excel.cellstyle;
+
+import org.apache.poi.ss.usermodel.*;
+import org.apache.poi.ss.util.CellRangeAddress;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import org.junit.*;
+
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.nio.file.Paths;
+
+import static org.junit.Assert.assertEquals;
+
+public class CellBorderHandlerUnitTest {
+    private static final String FILE_NAME = "cellstyle/CellStyleHandlerTest.xlsx";
+    private static final int SHEET_INDEX = 0;
+
+    private static CellBordersHandler cellBordersHandler;
+    private static Workbook workbook;
+
+    @BeforeClass
+    public static void setup() throws URISyntaxException, IOException {
+        String fileLocation = Paths.get(ClassLoader.getSystemResource(FILE_NAME).toURI()).toString();
+        cellBordersHandler = new CellBordersHandler();
+        workbook = new XSSFWorkbook(fileLocation);
+        createRowsAndCells(workbook);
+    }
+
+    private static void createRowsAndCells(Workbook workbook) {
+        Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
+        for (int rowIndex = 0; rowIndex < 10; rowIndex++) {
+            Row row = sheet.getRow(rowIndex);
+            if (row == null) {
+                row = sheet.createRow(rowIndex);
+            }
+            for (int colIndex = 0; colIndex < 10; colIndex++) {
+                Cell cell = row.getCell(colIndex);
+                if (cell == null) {
+                    row.createCell(colIndex);
+                }
+            }
+        }
+    }
+
+    @Test
+    public void givenWorkbookCell_whenSetRegionBorder() {
+        Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
+
+        CellRangeAddress region = new CellRangeAddress(1, 1, 1, 1);
+        cellBordersHandler.setRegionBorder(region, sheet, BorderStyle.THICK);
+
+        Row row = sheet.getRow(1);
+        Cell cell = row.getCell(1);
+        assertEquals(cell.getCellStyle().getBorderTop(), BorderStyle.THICK);
+        assertEquals(cell.getCellStyle().getBorderBottom(), BorderStyle.THICK);
+        assertEquals(cell.getCellStyle().getBorderLeft(), BorderStyle.THICK);
+        assertEquals(cell.getCellStyle().getBorderRight(), BorderStyle.THICK);
+    }
+
+    @Test
+    public void givenWorkbookCell_whenSetRegionBorderWithColor() {
+        Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
+
+        CellRangeAddress region = new CellRangeAddress(1, 1, 3, 3);
+        cellBordersHandler.setRegionBorderWithColor(region, sheet, BorderStyle.THICK, IndexedColors.MAROON.index);
+
+        Row row = sheet.getRow(1);
+        Cell cell = row.getCell(1 + 2);
+        assertEquals(cell.getCellStyle().getBorderTop(), BorderStyle.THICK);
+        assertEquals(cell.getCellStyle().getBorderBottom(), BorderStyle.THICK);
+        assertEquals(cell.getCellStyle().getBorderLeft(), BorderStyle.THICK);
+        assertEquals(cell.getCellStyle().getBorderRight(), BorderStyle.THICK);
+        assertEquals(cell.getCellStyle().getTopBorderColor(), IndexedColors.MAROON.index);
+        assertEquals(cell.getCellStyle().getBottomBorderColor(), IndexedColors.MAROON.index);
+        assertEquals(cell.getCellStyle().getLeftBorderColor(), IndexedColors.MAROON.index);
+        assertEquals(cell.getCellStyle().getRightBorderColor(), IndexedColors.MAROON.index);
+    }
+
+    @Test
+    public void givenWorkbookCell_whenSetCrazyBorder() {
+        Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
+
+        CellRangeAddress region = new CellRangeAddress(1, 1, 5, 5);
+        cellBordersHandler.setCrazyBorder(region, sheet);
+
+        Row row = sheet.getRow(1);
+        Cell cell = row.getCell(5);
+        assertEquals(cell.getCellStyle().getBorderTop(), BorderStyle.DASH_DOT);
+        assertEquals(cell.getCellStyle().getBorderBottom(), BorderStyle.DOUBLE);
+        assertEquals(cell.getCellStyle().getBorderLeft(), BorderStyle.DOTTED);
+        assertEquals(cell.getCellStyle().getBorderRight(), BorderStyle.SLANTED_DASH_DOT);
+        assertEquals(cell.getCellStyle().getTopBorderColor(), IndexedColors.RED.index);
+        assertEquals(cell.getCellStyle().getBottomBorderColor(), IndexedColors.GREEN.index);
+        assertEquals(cell.getCellStyle().getLeftBorderColor(), IndexedColors.BLUE.index);
+        assertEquals(cell.getCellStyle().getRightBorderColor(), IndexedColors.VIOLET.index);
+    }
+
+    @Test
+    public void givenWorkbookRegion_whenSetRegionBorder() {
+        Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
+
+        CellRangeAddress region = new CellRangeAddress(3, 5, 1, 5);
+        cellBordersHandler.setRegionBorder(region, sheet, BorderStyle.MEDIUM);
+
+        Row row = sheet.getRow(3);
+        Cell cell = row.getCell(1);
+        assertEquals(cell.getCellStyle().getBorderTop(), BorderStyle.MEDIUM);
+        assertEquals(cell.getCellStyle().getBorderLeft(), BorderStyle.MEDIUM);
+    }
+
+    @Test
+    public void givenWorkbookRegion_whenSetRegionBorderWithColor() {
+        Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
+
+        CellRangeAddress region = new CellRangeAddress(7, 8, 1, 5);
+        cellBordersHandler.setRegionBorderWithColor(region, sheet, BorderStyle.MEDIUM, IndexedColors.ORANGE.index);
+
+        Row row = sheet.getRow(7);
+        Cell cell = row.getCell(1);
+        assertEquals(cell.getCellStyle().getBorderTop(), BorderStyle.MEDIUM);
+        assertEquals(cell.getCellStyle().getBorderLeft(), BorderStyle.MEDIUM);
+        assertEquals(cell.getCellStyle().getTopBorderColor(), IndexedColors.ORANGE.index);
+        assertEquals(cell.getCellStyle().getLeftBorderColor(), IndexedColors.ORANGE.index);
+    }
+
+    @AfterClass
+    public static void close() throws IOException {
+        workbook.close();
+    }
+}