diff --git a/src/lib/ae_events/ae_events__event_badge_template.ts b/src/lib/ae_events/ae_events__event_badge_template.ts
index f368d9d9..8ddca427 100644
--- a/src/lib/ae_events/ae_events__event_badge_template.ts
+++ b/src/lib/ae_events/ae_events__event_badge_template.ts
@@ -35,6 +35,8 @@ export const properties_to_save = [
     'show_qr_back',
     'layout',
     'style_filename',
+    'style_href',
+    'duplex',
     'enable',
     'hide',
     'priority',
diff --git a/src/routes/events/[event_id]/(badges)/badges/[badge_id]/ae_comp__badge_obj_view.svelte b/src/routes/events/[event_id]/(badges)/badges/[badge_id]/ae_comp__badge_obj_view.svelte
index c0101dc6..cb459e83 100644
--- a/src/routes/events/[event_id]/(badges)/badges/[badge_id]/ae_comp__badge_obj_view.svelte
+++ b/src/routes/events/[event_id]/(badges)/badges/[badge_id]/ae_comp__badge_obj_view.svelte
@@ -78,6 +78,12 @@
         }
     });
 
+    // Show the badge back section when duplex=1 (or when duplex is not yet set, as a safe default).
+    // duplex=0/false → single-sided print (e.g. Zebra ZC10L PVC cards); back section is hidden.
+    let show_badge_back = $derived(
+        $lq__event_badge_template_obj?.duplex == null || !!$lq__event_badge_template_obj?.duplex
+    );
+
     // *** Set initial variables
     $effect(() => {
         $slct.event_badge_id = event_badge_id; // $page['page_for']['event_badge_id'];
@@ -1066,6 +1072,8 @@ onkeypress={() => {
         <!-- *** badge section end *** -->
 
         <!-- *** badge_back (fold under) section start *** -->
+        <!-- duplex=0 on the template hides this entire section (single-sided print) -->
+        {#if show_badge_back}
         <section
             class="badge_back
         flex flex-col gap-1
@@ -1408,6 +1416,7 @@ onkeypress={() => {
             <!-- </div> -->
             <!-- fold class div end -->
         </section>
+        {/if}
         <!-- *** fold under section end *** -->
 
         <!-- *** receipt section start *** -->