P.S. Most of my snakes have only one hide, since that's all they need in a proper-sized tub - and my big snake's hides are simply too big to fit two per tub! I even have a couple without hides, as they seemed more annoyed than happy to have one in there. Most racks are enclosed enough to give them security, and they can always thermo-regulate by moving the hide around (as mine often do).
Mine are like that too.
1.0 Pewter BP, 0.1 Pastel BP, 0.4 Regular BP, 1.0 Ghost BP, 1.1 Yellow Belly BP, 1.0 Vanilla BP, 0.1 Lemon Bumble Bee BP , 1.0 Pinestripe BP, 0.1 het ghost BP, 1.0 het albino BP, 0.1 Lesser Platinum, 0.1 Angolian BP cross, 0.1 Albino BP, 0.1 Spider BP