Bring the San Francisco 49ers spirit home with this 18" x 24" 3D Facemask Puzzle. All 500 pieces come together to create a dynamic rendering of the team's helmet and facemask, making it a fun off-season challenge for any San Francisco 49ers fan. The finished puzzle is worthy of framing and displaying, and when you're not working on it, the pieces store neatly in a keepsake box featuring a 3D lenticular image.