How many students can fit onto the largest platform Can they work together to move to the smaller platforms Students will learn to work together to accomplish these classic initiative tasks. As they move forward platform to platform, they will need to rely on communication and cooperation skills. Three solid wood platforms in yellow, green and red Platforms nest together for easy storage Glides on bottom of platforms to protect floor Large green platform 26' W x 26' L Medium yellow platform 20' W x 20' L Small red platform 14' W x 14'L Activity guide included For ages 6 years to 18