Join Opinion Square
Start Earning Rewards

Sign Up Today

Share your opinions through surveys and earn valuable rewards in return!

Browse a sampling of the great reward items you can earn through your OpinionSquare membership. Become a member now and get access to thousands of reward items in over 15 categories from gift cards, home & garden, electronics and more!



Race Hop Ball Set

by American Ninja Warrior

Product Description

  • Endorsed by American Ninja Warrior the hit show from NBC
  • Race against friends or beat your time with the hop balls
  • Ideal for parties and any sort of outdoor fun
  • Balls are high impact
  • 250lb Maximum weight capacity
  • Recommended ages 8 to 14 years
  • Includes:
    • 24 Red bounce ball
    • 24 Blue bounce ball
    • Hand pump
    • Start and Finish lines