The Train Activity Wall Panels feature 15 different activities to develop fine motor skills, hand-eye coordination and descriptive language. All 4 panels include fixing holes and attachment screws for easy assembly. Mount them at just the right height for little learners. These activity wall panels provide a multi-sensory experience. They can also inspire conversations about colors and shapes. These wall panels are designed for indoor use only. Decorate classrooms or play areas without taking up space on the floor. Give children a place to play together and socialize. These busy boards are tested to the highest consumer standards. They feature interlocking cogs, patterned wheels, a rotating smoke stack, a clacker bell, a bead wheel, a shape twister, a standard mirror, a concave mirror, a xylophone, a grooved wooden percussion board, a wire bead maze with a launch lever, a standard wire bead maze, spinning travel-themed tiles, a sliding monorail train and a magnetic train on a track. For ages 18m+. Size of assembled train: 26.25"H X 75"W.