Play is simple and so important for optimal child development. Harness the imagination of your child with these simple balance blocks that encourage free play both indoors and outdoors adventure. Your child will build balance and coordination skills with this set. Watch as they set up the balance stones in limitless configurations and games. These work well with outdoor play equipment in a backyard or playground. RockSteady Balance Stepping Stones are designed so they will not overturn and with the non-slip material on each of the bigger stones, they can be used on carpet, grass, or smooth surfaces. As a sensory toy, it helps children determine distance and height, and trains important muscles needed for stability while walking, jumping, and running. Great toddler toy and exciting Christmas or birthday present. Perfect for use in day cares, schools, gyms and homes. Ages: 3 plus (Maximum weight 220 lbs). JumpOff Jo is a baby and family lifestyle brand made up of moms, aunties, dads, uncles, brothers and sisters. We know whats important to us and our families and are dedicated to designing products that help you and yours enjoy time spent with loved ones of all ages.