Summer skis look easy to use, but it can be difficult to keep in step. The skis train the basic motor functions, as the children must coordinate their movements. Made of wood with anti-skid rubber piece which protects the floor when used indoors. Gonge products are custom manufactured by order. Rush shipping is not available. Delivery estimate 2-4 weeks. We have been told they are worth the wait! Gift wrap is not available with this item. For children PreK-Grade 3. If you prefer to order by telephone or by fax, click here for more information. Product Number AMG2108