This 500 piece puzzle is really 16 individually shaped puzzles that equals 500 total pieces. Each puzzle is a stand alone challenge featuring wonderful details of the most beautiful reef fish. A perfect puzzle for the solo puzzler or a whole group. Each puzzle features individually shaped pieces that fully interlock. We include glue so you can display your final puzzle. This is sure to be a family favourite. Relax, de-stress and complete individually with friends or have a fun puzzle night. Perfect for fun at home, as a group or solo project or as a thoughtful gift.