Kaplan Crazy Wave

3 - 6 years. The Crazy Wave gives kids a new challenge of ups and downs and has easily adjustable tactile sensory bridges. Seven piece set: 2 tunnels, 1 tunnel beam, 1 stair/slope, 1 straight beam, 1 textured bridge, and 1 studded bridge. Includes instruction booklet. Does not meet CPSC or ASTM standards for public playgrounds.