  We propose a new class of regular stationary axially symmetric solutions in a
pure QCD which correspond to monopole-antimonopole pairs at macroscopic scale.
The solutions represent vacuum field configurations which are locally stable
against quantum gluon fluctuations in any small space-time vicinity. This
implies that the monopole-antimonopole pair can serve as a structural element
in microscopic description of QCD vacuum formation through the monopole pair
condensation.
