The 6-pack of Turtle Balance Stones are stackable for easy storage and are suitable for indoor or outdoor play. Various obstacle courses on the turtle stones can train balance and body coordination. Made of durable plastic with non-slip edges, safe and non-toxic, and has been safety tested to meet US toy standards.

Size: 40.6cm(L)x 30.5cm(W)x 8.6cm(H).

Maximum load capacity: 265 pounds. Recommended age: children over 3 years old