A great bilateral manipulation activity that promotes finger strengthening and fine motor skills. The Diving Dolphin is a 2 sided felt mat with red on one side and blue on the other. Contrasting stretch tunnels are sewn onto both sides. A white satin cord with a blue dolphin charm is interwoven through the tunnels and slits alternating from one side to the other. The user maneuvers the charm through the slits and tunnels to the end of the maze. 8 x 10 ¾"