Melissa & Doug Simply Crafty Marvelous Masks Activity Kit (Makes 4 Masks) Make and decorate 4 cardstock masks Masks are made of sturdy cardstock with self-stick ends Includes gem stickers, glitter stickers, pre-cut shapes, and foam sticky tabs Easy process, amazing results! Great for fine motor skills, motor planning, and creative expression WARNING: Choking Hazard - Small parts. Not for children under 3 yrs.|Conforms to ASTM D-4236.