Great Horned Owl Mini Building Set The Great Horned Owl is found throughout North America It is named for the feathered tufts on its head that resemble horns You ll have a Hoot building your own Great Horned Owl with these mini building blocks Features . Fun and challenging to put together. Includes detailed assembly instructions. 392 Piece Specifications . Ages 7 Plus. Assembled Dimension 6 1 4 x 3 1 8 x 4 1 4 . Dimension 3 37 H x 3 37 W x 3 37 D. Weight 0 26 lbs