This is a Little Tikes BC Builders Set. It has a Green Brontosaurus Crane, measures 18" and has 2 strings to pull rocks, 3 Cavemen, a palm tree, 16 pieces for building the tower, a red "X" push button which will knock down tower, tower measures 16", clean battery compartment, excellent condition with a few play marks, and has working sounds. Comes from a Smoke Free home. Buyer pays S/H.