DIY Cardboard Superhero Masks - I Heart Crafty Things
Superhero Mask Templates (Lots of Free Printables!)
DIY Simple No-Sew Superhero Costume Craft
Make a Superhero Mask : 7 Steps (with Pictures) - Instructables
DIY Superhero Mask - WeAllSew
Amazon.com: 24 Pcs Color Your Own Super Theme hero Mask Craft DIY Hero Paper Mask Kits for Kids Super Party Favors Decorations Class Home Activity Coloring Game : Toys & Games