A durable, flexible and versatile 3-D 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 medium, so its great for drawing, painting, marbling, collages and ! Get creative and create your own personalized sketch book covers, weaving projects, sculptures, props, signs and more! Lead free and acid-free. Measures 11" x 17". Includes 8 sheets.