Here's a durable, flexible and versatile 3D art medium that is perfect for arts and crafts projects. This 12 pt. polyethylene material can be used to create custom stencils and die-cuts. It accepts many types of mediums, so its great for drawing, painting, marbling, collages and monoprints!Details: Available in assorted colors11" x 17" sheet size3 packs (8 sheets per pack, 24 sheets total)Lead-free and acid-freePolyethylene materialFor ages 3 and up