Build an imaginary world to take care of pets with the Magnetivity Magnetic Building Play Set Pet Center! Magnetivity encourages kids to experiment, explore, and imagine by inspiring them to design and build their own unique worlds! The 13 double-sided panels with artwork on both sides magnetically attach in different combinations, so kids can build new designs for their pet center and pet rescue vehicle every time they play. The 74 included magnetic accessories stick to the panels and to the seven magnetic play figures with stands, inspiring open-ended, hands-on exploration and play! All Magnetivity panels are compatible.