diff --git a/markdown/org/docs/patterns/penelope/needs/es.md b/markdown/org/docs/patterns/penelope/needs/es.md
index 96e8474dc95..92fa032095b 100644
--- a/markdown/org/docs/patterns/penelope/needs/es.md
+++ b/markdown/org/docs/patterns/penelope/needs/es.md
@@ -2,8 +2,8 @@
 Para hacer Penelope, necesitarás lo siguiente:
 
   - [Suministros básicos de costura](/docs/sewing/basic-sewing-supplies)
-  - About 1 meter of a suitable main fabric ([see Penelope Fabric options](/docs/patterns/penelope/fabric))
+  - About 1 meter (1.1 yards) of a suitable main fabric ([see Penelope Fabric options](/docs/patterns/penelope/fabric))
   - An invisible or regular closed end zipper
   - Some interfacing for the waistband (if using) and maybe for the vent and hem
   - Some sort of closure for the waistband (if using)
-  - (Optional) About 1 meter of suitable lining fabric ([see Penelope Fabric options](/docs/patterns/penelope/fabric))
+  - (Optional) About 1 meter (1.1 yards) of suitable lining fabric ([see Penelope Fabric options](/docs/patterns/penelope/fabric))