diff --git a/docs/object-graph.doc.md b/docs/object-graph.doc.md
index ae66236..a1c5840 100644
--- a/docs/object-graph.doc.md
+++ b/docs/object-graph.doc.md
@@ -20,6 +20,10 @@ Returns an instance of ObjectGraph.
 
 Returns the length of the object graph.
 
+### size
+
+Returns the size of the object graph.
+
 ## Instance Methods
 
 ### keys()
diff --git a/package-lock.json b/package-lock.json
index e923967..aea4998 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@kasnix/structured-objects",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@kasnix/structured-objects",
-      "version": "1.1.0",
+      "version": "1.2.0",
       "license": "MIT",
       "devDependencies": {
         "@biomejs/biome": "1.9.4",
diff --git a/package.json b/package.json
index 467bfe2..88f7618 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kasnix/structured-objects",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/luckasnix/structured-objects.git"
diff --git a/src/object-graph.ts b/src/object-graph.ts
index 431ee50..0a45194 100644
--- a/src/object-graph.ts
+++ b/src/object-graph.ts
@@ -25,11 +25,20 @@ export class ObjectGraph<NodeValue extends Record<string, unknown>> {
   /**
    * @description Returns the length of the object graph.
    * @since 1.0.0
+   * @deprecated Since version 1.2.0. Will be removed in version 2.0.0. Use "size" instead.
    */
   public get length(): number {
     return this.nodes.size;
   }
 
+  /**
+   * @description Returns the size of the object graph.
+   * @since 1.2.0
+   */
+  public get size(): number {
+    return this.nodes.size;
+  }
+
   /**
    * @description Returns an iterator object that contains the keys of the object graph.
    * @since 1.0.0
diff --git a/tests/object-graph.test.ts b/tests/object-graph.test.ts
index c018d58..7dddf3f 100644
--- a/tests/object-graph.test.ts
+++ b/tests/object-graph.test.ts
@@ -22,6 +22,19 @@ describe("length", () => {
   });
 });
 
+describe("size", () => {
+  test("gets the size of the object graph", () => {
+    const shirtToAdd: Shirt = { sku: "9", color: "orange", size: "small" };
+    const shirtsObjectGraph = new ObjectGraph<Shirt>(shirtsMock, (shirt) => shirt.sku);
+
+    expect(shirtsObjectGraph.size).toBe(8);
+
+    shirtsObjectGraph.add(shirtToAdd);
+
+    expect(shirtsObjectGraph.size).toBe(9);
+  });
+});
+
 describe("keys()", () => {
   test("gets an iterator object that contains the keys of the object graph", () => {
     const shirtsObjectGraph = new ObjectGraph<Shirt>(shirtsMock, (shirt) => shirt.sku);
@@ -104,8 +117,8 @@ describe("toAdded()", () => {
 
     const copiedShirtsObjectGraph = shirtsObjectGraph.toAdded(shirtsMock[0]);
 
-    expect(shirtsObjectGraph.length).toBe(0);
-    expect(copiedShirtsObjectGraph.length).toBe(1);
+    expect(shirtsObjectGraph.size).toBe(0);
+    expect(copiedShirtsObjectGraph.size).toBe(1);
 
     const returnedNodeFromCopy = copiedShirtsObjectGraph.get("1");
 
@@ -191,8 +204,8 @@ describe("toRemoved()", () => {
 
     const copiedShirtsObjectGraph = shirtsObjectGraph.toRemoved("1");
 
-    expect(shirtsObjectGraph.length).toBe(8);
-    expect(copiedShirtsObjectGraph.length).toBe(7);
+    expect(shirtsObjectGraph.size).toBe(8);
+    expect(copiedShirtsObjectGraph.size).toBe(7);
 
     const returnedNodeFromOriginal = shirtsObjectGraph.get("1");