MARK VI: Red helmet measures 1 1/2 inches wide, 1 3/8 inches high and 2 1/8 inches deep. Includes 3-inch square base.EOD: Red helmet measures 1 5/8 inches wide, 1 3/4 inches high and 2 inches deep. Includes 3-inch square base.
CQB: Red helmet measures 1 3/4 inches wide, 1 1/2 inches high and 2 1/8 inches deep. Includes 3-inch square base.