Great for Indoor or Outdoor. Climb on, in & around. Measures over 7' long from tongue to tail with 20.5" openings at either end. Four different colored sections create a sun-lit tunnel. Feet hold unit in place. Safety tested, non toxic, weather resistant. Easy Adult assembly, no tools required. Size: 42.5"w x 85.5"d x 39.5"h. For Ages 3 and Up.