This colorful wooden play set contains 22 pieces that span dinosaurs and the environment in which they lived! The set includes snow-covered mountains, a rock formation, volcano, 2 grass-covered hills, 5 connecting pieces, 10 different dinosaurs (Tyrannosaurus, Stegosaurus, Triceratops, Spinosaurus, Pteranodon, Parasaurolophus, Pentaceratops, Carnotaurus, Apatosaurus and Brachiosaurus) and 2 trees. Clearly coated, Birch plywood pieces easily slot together with pre-cut grooves to construct dinosaur wonderland! Dinosaurs and trees are made with New Zealand Pine. Suitable for children aged 2+. Sizes range from 11.75"L x 7.75"W for the snow-covered mountains to 3.25"Lx 1.5"W for the smallest dinosaur, Pteranodon.