36-Piece Puzzle | Shark ReefShark Reef 36 piece jigsaw floor puzzle will delight all ages, particularly those with an interest in sharks, the ocean and the cool animals that live under water! Put it together and see if you can name all of the creatures featured in this observational puzzle! The 20" x 27" floor puzzle is not only significant in size but also has beautiful, colorful and complex illustrations. * 36 thick puzzles pieces that fit together well for kids ages 3 and up.