Thomas Shaped Floor Puzzle. This floor puzzle is in the shape of Thomas the Tank Engine. 24 Piece Puzzle. Ages 3 and up. When completed the puzzle measures 24" x 36". Ravensburger puzzles are of a great quality with pieces that fit! Handmade cutting tools ensure that no two pieces are alike. Grained paper ensures glare free picture. Strong pieces that don't break. Made from special recycled board.