diff --git a/core/paginators.py b/core/paginators.py
new file mode 100644
index 0000000..a9fa02c
--- /dev/null
+++ b/core/paginators.py
@@ -0,0 +1,6 @@
+from rest_framework.pagination import PageNumberPagination
+
+
+class UserDefinedSizePagination(PageNumberPagination):
+    page_query_param = 'page_size'
+    max_page_size = '500'