This seesaw is a perfect for children, which not only develop gross motor skill, but also exercises their balance and coordination. The Sure-grip handles not only for stability for kids when go up and down, but also are fit for little hands. Adorable whale-shaped seats are comfortable to bounce on. Features a sturdy base under seats makes this kids seesaw more stable. It can fill the sand to make extra stability. This seesaw is suitable for indoor and outdoor use. The kids will have endless fun with this terrific seesaw.