diff --git a/src/app/admin/products/[id]/edit/page.tsx b/src/app/admin/products/[id]/edit/page.tsx
index f83fad9..ef35582 100644
--- a/src/app/admin/products/[id]/edit/page.tsx
+++ b/src/app/admin/products/[id]/edit/page.tsx
@@ -6,7 +6,7 @@ import { updateProduct } from '../../actions';
 import AdminNav from '@/components/AdminNav';
 import ColorPicker from '@/components/ColorPicker';
 import SizePicker from '@/components/SizePicker';
-import PhotoPrintAreaField from '@/components/PhotoPrintAreaField';
+import PhotoPrintAreaField, { type Box } from '@/components/PhotoPrintAreaField';
 import { MOCKUP_OPTIONS } from '@/lib/mockupDefaults';
 
 export default async function EditProductPage({ params }: { params: { id: string } }) {
@@ -21,6 +21,22 @@ export default async function EditProductPage({ params }: { params: { id: string
   const recipients = collections.filter((c) => c.group === 'RECIPIENT');
   const selectedCollectionIds = new Set(row.collections.map((c) => c.id));
 
+  // Parse print areas from database (stored as 0-1 decimals, component expects 0-100 percentages)
+  const printAreaData = row.printArea ? JSON.parse(row.printArea) : null;
+  const printAreaBack = row.printAreaBack ? JSON.parse(row.printAreaBack) : null;
+  const existingPrintArea = printAreaData ? {
+    xPct: printAreaData.xPct * 100,
+    yPct: printAreaData.yPct * 100,
+    wPct: printAreaData.wPct * 100,
+    hPct: printAreaData.hPct * 100,
+  } : undefined;
+  const existingPrintAreaBack = printAreaBack ? {
+    xPct: printAreaBack.xPct * 100,
+    yPct: printAreaBack.yPct * 100,
+    wPct: printAreaBack.wPct * 100,
+    hPct: printAreaBack.hPct * 100,
+  } : undefined;
+
   return (
     <div className="mx-auto max-w-2xl px-6 py-12">
       <AdminNav />
@@ -286,12 +302,12 @@ export default async function EditProductPage({ params }: { params: { id: string
 
         <div>
           <label className="tag-label mb-2 block">Front photo</label>
-          <PhotoPrintAreaField existingImageUrl={product.imageUrl} />
+          <PhotoPrintAreaField existingImageUrl={product.imageUrl} existingPrintArea={existingPrintArea} />
         </div>
 
         <div>
           <label className="tag-label mb-2 block">Back photo</label>
-          <PhotoPrintAreaField variant="back" existingImageUrl={product.imageUrlBack} />
+          <PhotoPrintAreaField variant="back" existingImageUrl={product.imageUrlBack} existingPrintArea={existingPrintAreaBack} />
         </div>
 
         <div>
diff --git a/src/components/PhotoPrintAreaField.tsx b/src/components/PhotoPrintAreaField.tsx
index 7f4e11f..70497a8 100644
--- a/src/components/PhotoPrintAreaField.tsx
+++ b/src/components/PhotoPrintAreaField.tsx
@@ -2,7 +2,7 @@
 
 import { useRef, useState } from 'react';
 
-type Box = { xPct: number; yPct: number; wPct: number; hPct: number }; // 0-100
+export type Box = { xPct: number; yPct: number; wPct: number; hPct: number }; // 0-100
 
 const DEFAULT_BOX: Box = { xPct: 30, yPct: 25, wPct: 40, hPct: 35 };
 const MIN_SIZE = 6; // percent
@@ -10,12 +10,14 @@ const MIN_SIZE = 6; // percent
 export default function PhotoPrintAreaField({
   variant = 'front',
   existingImageUrl,
+  existingPrintArea,
 }: {
   variant?: 'front' | 'back';
   existingImageUrl?: string;
+  existingPrintArea?: Box;
 }) {
   const [previewUrl, setPreviewUrl] = useState<string | null>(null);
-  const [box, setBox] = useState<Box>(DEFAULT_BOX);
+  const [box, setBox] = useState<Box>(existingPrintArea || DEFAULT_BOX);
   const [showPrintAreaEditor, setShowPrintAreaEditor] = useState(false);
   const [isRemoved, setIsRemoved] = useState(false);
   const containerRef = useRef<HTMLDivElement>(null);