Use the chunky, reusable play pieces to complete each diggers and dumpers scene for interactive, reusable fun! Children will love to complete every scene as they match the play pieces to the simple story. The reusable play pieces, including a digger, a dumper, and a bulldozer, cling securely to the pages and can be used time and time again. When play is over, place the play pieces back inside the secure compartment, ready for next time. Construction Site is ideal for children age 3 and up.