Balancing Stepping Buckets are excellent for home, school or home schooling. The set includes 6 buckets, 2 each of the 3 primary colors, red, blue and yellow. The buckets are non-skid and connected by a braided nylon rope. The balancing stepping buckets are sturdy, molded plastic construction for durability and strength. Holds up to 330 lbs. They are light-weight, resistant to cracking and crushing. Safe for kids to walk across. Once the kids have mastered walking, you can begin using the stepping buckets, starting with placing them close together. As they progress, you can move them farther apart. Great for balance and coordination. The buckets are stackable.