diff --git a/src/Controller/Admin/DashboardController.php b/src/Controller/Admin/DashboardController.php
index 24ce68e..e7ab1b9 100644
--- a/src/Controller/Admin/DashboardController.php
+++ b/src/Controller/Admin/DashboardController.php
@@ -3,6 +3,7 @@
 namespace App\Controller\Admin;
 
 use App\Entity\Product;
+use App\Entity\QuantityUnit;
 use App\Entity\User;
 use EasyCorp\Bundle\EasyAdminBundle\Config\Dashboard;
 use EasyCorp\Bundle\EasyAdminBundle\Config\MenuItem;
@@ -36,6 +37,7 @@ class DashboardController extends AbstractDashboardController
         yield MenuItem::section('Products', 'fas fa-folder-open');
         yield MenuItem::linkToDashboard('Dashboard', 'fa fa-home');
         yield MenuItem::linkToCrud('Products', 'fas fa-list', Product::class);
+        yield MenuItem::linkToCrud('Quantity units', 'fas fa-list', QuantityUnit::class);
 
         yield MenuItem::section('Administration', 'fas fa-folder-open');
         yield MenuItem::linkToCrud('User', 'fas fa-list', User::class);
diff --git a/src/Controller/Admin/ProductCrudController.php b/src/Controller/Admin/ProductCrudController.php
index 0521f64..416da12 100644
--- a/src/Controller/Admin/ProductCrudController.php
+++ b/src/Controller/Admin/ProductCrudController.php
@@ -5,6 +5,7 @@ namespace App\Controller\Admin;
 use App\Entity\Product;
 use EasyCorp\Bundle\EasyAdminBundle\Config\Crud;
 use EasyCorp\Bundle\EasyAdminBundle\Controller\AbstractCrudController;
+use EasyCorp\Bundle\EasyAdminBundle\Field\AssociationField;
 use EasyCorp\Bundle\EasyAdminBundle\Field\BooleanField;
 use EasyCorp\Bundle\EasyAdminBundle\Field\IdField;
 use EasyCorp\Bundle\EasyAdminBundle\Field\TextEditorField;
@@ -30,6 +31,7 @@ class ProductCrudController extends AbstractCrudController
         $fields[] = BooleanField::new('enabled');
         $fields[] = TextField::new('name');
         $fields[] = TextEditorField::new('description');
+        $fields[] = AssociationField::new('quantityUnit');
 
         return $fields;
     }
diff --git a/src/Controller/Admin/QuantityUnitCrudController.php b/src/Controller/Admin/QuantityUnitCrudController.php
new file mode 100644
index 0000000..e8dfa1d
--- /dev/null
+++ b/src/Controller/Admin/QuantityUnitCrudController.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Controller\Admin;
+
+use App\Entity\QuantityUnit;
+use EasyCorp\Bundle\EasyAdminBundle\Config\Crud;
+use EasyCorp\Bundle\EasyAdminBundle\Controller\AbstractCrudController;
+use EasyCorp\Bundle\EasyAdminBundle\Field\AssociationField;
+use EasyCorp\Bundle\EasyAdminBundle\Field\BooleanField;
+use EasyCorp\Bundle\EasyAdminBundle\Field\IdField;
+use EasyCorp\Bundle\EasyAdminBundle\Field\TextEditorField;
+use EasyCorp\Bundle\EasyAdminBundle\Field\TextField;
+
+class QuantityUnitCrudController extends AbstractCrudController
+{
+    public static function getEntityFqcn(): string
+    {
+        return QuantityUnit::class;
+    }
+
+    public function configureFields(string $pageName): iterable
+    {
+        $fields = [];
+
+        switch ($pageName) {
+            case Crud::PAGE_INDEX:
+            case Crud::PAGE_DETAIL:
+                $fields[] = IdField::new('id');
+        }
+
+        $fields[] = TextField::new('name');
+        $fields[] = TextEditorField::new('description');
+
+        return $fields;
+    }
+
+}
diff --git a/src/Entity/Product.php b/src/Entity/Product.php
index 57ff2ef..507cdd7 100644
--- a/src/Entity/Product.php
+++ b/src/Entity/Product.php
@@ -22,6 +22,9 @@ class Product
     #[ORM\Column(type: 'text', nullable: true)]
     private $description;
 
+    #[ORM\ManyToOne(targetEntity: QuantityUnit::class)]
+    private $quantityUnit;
+
     public function getId(): ?int
     {
         return $this->id;
@@ -50,4 +53,16 @@ class Product
 
         return $this;
     }
+
+    public function getQuantityUnit(): ?QuantityUnit
+    {
+        return $this->quantityUnit;
+    }
+
+    public function setQuantityUnit(QuantityUnit $quantityUnit): self
+    {
+        $this->quantityUnit = $quantityUnit;
+
+        return $this;
+    }
 }
diff --git a/src/Entity/QuantityUnit.php b/src/Entity/QuantityUnit.php
new file mode 100644
index 0000000..2c23c72
--- /dev/null
+++ b/src/Entity/QuantityUnit.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Entity;
+
+use App\Repository\QuantityUnitRepository;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity(repositoryClass: QuantityUnitRepository::class)]
+class QuantityUnit
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column(type: 'integer')]
+    private $id;
+
+    #[ORM\Column(type: 'string', length: 255)]
+    private $name;
+
+    #[ORM\Column(type: 'text', nullable: true)]
+    private $description;
+
+    public function __toString(): string
+    {
+        return $this->name;
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    public function setName(string $name): self
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    public function getDescription(): ?string
+    {
+        return $this->description;
+    }
+
+    public function setDescription(?string $description): self
+    {
+        $this->description = $description;
+
+        return $this;
+    }
+}
diff --git a/src/Repository/QuantityUnitRepository.php b/src/Repository/QuantityUnitRepository.php
new file mode 100644
index 0000000..b333815
--- /dev/null
+++ b/src/Repository/QuantityUnitRepository.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\QuantityUnit;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @method QuantityUnit|null find($id, $lockMode = null, $lockVersion = null)
+ * @method QuantityUnit|null findOneBy(array $criteria, array $orderBy = null)
+ * @method QuantityUnit[]    findAll()
+ * @method QuantityUnit[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class QuantityUnitRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, QuantityUnit::class);
+    }
+
+    // /**
+    //  * @return QuantityUnit[] Returns an array of QuantityUnit objects
+    //  */
+    /*
+    public function findByExampleField($value)
+    {
+        return $this->createQueryBuilder('q')
+            ->andWhere('q.exampleField = :val')
+            ->setParameter('val', $value)
+            ->orderBy('q.id', 'ASC')
+            ->setMaxResults(10)
+            ->getQuery()
+            ->getResult()
+        ;
+    }
+    */
+
+    /*
+    public function findOneBySomeField($value): ?QuantityUnit
+    {
+        return $this->createQueryBuilder('q')
+            ->andWhere('q.exampleField = :val')
+            ->setParameter('val', $value)
+            ->getQuery()
+            ->getOneOrNullResult()
+        ;
+    }
+    */
+}