Features: -Encourage an early love of stem learning with this one-of-a-kind city building set.-With 100 easy-to-assemble pieces, this unique building kit challenges kids to sharpen their engineering skills.-Included activity cards help guide the building process - and offer engineering challenges to keep kids challenged.-A great way to encourage the learning of important stem skills.-From learning resources - the leader in learning toys for over 30 years.-For ages 5 and up.Gender: -Boy/Girl.Category: -Construction & Building/Early Development Toys/Critical Thinking.Minimum Age Requirement: -5 Years And Up.Dimensions: -Platform: 4.25" H x 4.25" W.