The SmartMax Lift & Ladder is a part of the SmartMax line of magnetic discovery toys. Winner of the Dr. Toy 2011 Best Picks-New Products Award, SmartMax is known for combining the wonders of magnetism and the fascinating world of construction in a way that"s safe for young children. The SmartMax Lift & Ladder includes 7 pieces... one medium bar, two wheel pairs, one cabin, one fork, one ladder and one lever. With this set you can build a forklift. The wheels , cabin and lever can be easily clicked onto the bars. The extra-large pieces are specifically designed for handling by young kids as they learn about the effects of magnetic attraction. You"ll be amazed by what your child can create! All parts can be combined with all existing SmartMax sets to create an endless range of possibilities. The SmartMax difference.... SmartMax is certified to meet the world"s toughest safety requirements with its specially sonic-welded bars. All SmartMax magnets have the correct strength for their purpose and are made from the highest-quality material that can be found. These magnets can carry up to 60 times their own weight!