Technically ...zero calories... unless you're fond of eating cardboard jigsaw puzzles... but visually it's a feast for the eyes trust us.  Fun, bright colors and shapes. Great impulse buy! Material(s): Printed recycled card stock Key Specs Age/Size/Player Range etc.: Ages 8 and up Product Dimensions Out of Packaging in inches: 4" x 6" x .018" Weight in pounds: 0.1 Key Features: miniature jigsaw puzzle