Ravensburger 24-piece floor Puzzle in a super-fun construction theme. Since 1891 Ravensburger has been making the world's finest puzzles in Ravensburg, Germany. Attention to detail has made Ravensburger the world's greatest puzzle brand! Ravensburger uses an exclusively developed, extra-thick cardboard combined with fine, linen-structured paper to create a glare-free puzzle image for a quality you can see and feel.