Popar brings the human anatomy to life through its interactive Augmented and Virtual Reality infused smart mats. This package includes 4 X Human Anatomy smart mats. Each smart mat allows the user to install the included bonus app on 5 different mobile smart devices. If you are a school, please look at our " Educational Packages" that have unlimited licenses. Connect and play with the all the bodily systems through stunning animations, thought provoking game, educational read-alongs, and so much more. All Popar smart mats are designed with these key features to support and help your child enhance creative perception, learn about spatial and temporal concepts, and build listening comprehension. Measures 19" W x 14" H.