A puzzle that’s designed to give your brain a workout. This 1,000-piece puzzle is composed of high color contrasts designed to maximize brain-health benefits of your left and right hemispheres. Shape recognition promotes alpha meditation brainwaves as you build the puzzle. The Happily Jigsaw Puzzle is made from sustainably sourced paper, recycled board and vegetable inks. Assembled in measures 26.75l x x 19”w.