Null Value in objProduct

Hi

 In below code it is showing Null Values in ObjProduct

[HttpPost]
public ActionResult CreateEdit(Product objProduct)
{
    if (ModelState.IsValid)
    {
        dbProduct.Add(objProduct);
    }
    return RedirectToAction("Index");
}

@using (Html.BeginForm("CreateEdit", "Product", FormMethod.Post))
{
    

        

            

                

                    ×Close
                    
Add New Product
               
               

                   

                       Id
                        

                            
                        
                    
                    

                        Description
                        

                            
                        
                    
                    

                        Product Type
                        

                            
                        
                    

                    

                        IsActive
                        

                            
                        
                    
                
                

                    Save changes
                    Close
                
                        
            
       
   
}

@foreach (var item in Model) {
    
        
            @Html.DisplayFor(modelItem => item.Id)
        
        
            @Html.DisplayFor(modelItem => item.Description)
        
        
            @Html.DisplayFor(modelItem => item.PrType)
        
        
            @Html.DisplayFor(modelItem => item.IsActive)
        
        
             Edit                 
        
    

Thanks