NFL San Francisco 49ers Helmet BRXLZ 3-D Puzzle 1378 Pieces. Helmet features your favorite team's colors and logo. Challenge yourself with this 3-D Construction puzzle. Not recommended for children under 12 years of age. Finished product is about 4" wide 6.5" tall and 5" deep. Made by Forever Collectibles. Box measured about 10.25" tall by 7.5" wide by 2.25 deep