Join Thomas the Tank Engine, Percy, Nia, Kana and Diesel as they prepare to head on an exciting adventure. Will they be able to discover the mystery of the Lookout Mountain?! This 16pc My First Floor Puzzle is an absolute must have for any Thomas & Friends fan. Our 16 piece my first floor kids puzzle are crafted with premium quality materials and measure 49.3 x 36.2cm when complete. Great puzzles for Children 2 years old and up. Fully complies with all necessary UK and EU testing standards. Bestselling puzzle brand worldwide - With over 1 billion puzzles sold, our children's jigsaw puzzles make ideal gifts for boys and great gifts for girls.