A great 3-in-1 gym for baby to move from lay and play to tummy time or playmat mode. The arms can be adjusted, position the arm up for gym play and then move it down for tummy time or take them off to use as a playmat. The Makai the Monkey 3 in 1 Gym features a fun banana pillow for use during tummy time, and a self-discovery mirror inside the arm to engage baby. This gym is simple and easy to assemble and the open arm format makes sliding baby on the gym hassle free! With the detachable arms, this mat is machine washable too.