12"L x 10.5"W x 12"H Ages: 18 mo x Up Pk: 2PcsMade of sturdy durable wood, paint is water based, non toxic and kid safe. When you start at the top, the large wooden balls roll down the ramps on both sides flipping the wood pieces as they roll past. Snowflake shapes turn for more added fun. Water and Land animal graphics on each side.