Welcome to PVC Cages                                                 |     home                                                    Smaller Ball rack Rack has been changed to Rubbermaid Tubs, Pictures show the steritlite Tubs but the Rubbermaid Tubs will work the same.  Sweater box and hatchling box racks. 28 qt and 12 qt tubs. 4 tub 28 qt or 8 tub 12 qt  Sideways rack unit  with tubs and 3"Recessed belly heat. 5 tub 28 qt or 10 tub 12 qt unit with recessed belly heat . Sideways rack can hold  a mixture of tubs to fill the rack, 28 qt  tubs are 23.5 x 16 x 5.5 or  hatchling 12 qt tubs are 11 x 16 x 5.5 Extra tubs can be shipped  in a different box. ( no spacer is sent with this rack like is pictured ) 4 Shelf sideways rack is 24 3/8 wide x 17 deep x 24 1/2 tall 5 shelf sideways is 24 3/8 wide x 17 deep x 30 5/8 tall Floor space measurements of the 12 qt tubs ar 9 x 13 x 5 5/8 tall. Back Heat for Sideways Rack uses two rows of flexwatt, deep unit is one row. Belly heat is 3" recessed in the floor. The difference in 28 qt and 32 qt tubs is about 1/4" in height. This picture is of the sideways version. 28 qt Deep version Picture is actually the 41 qt rack, but this gives you the idea of the deep unit.