The LEGO Building Instructions app provides digital instructions, plus zoom and rotate viewing tools, to make the creative experience even more fun and rewarding for children. LEGO Star Wars 4+ building toys give younger kids aged 4 and over the best introduction to LEGO building and the Star Wars saga. With Starter Brick bases to help them, they can construct vehicles, buildings and more - on their own or with help from an older sibling or adult - and get playing fast. The brick-built AT-ST model measures over 4.5 in. (12 cm) high, 2.5 in. (6 cm) long and 3 in. (8 cm) wide.