Aprox dimensions?

What are the dimensions of a 28 ish quart tub. I need to make a male/grow out rack but Im not sure what ones to use. Also if any one can get a link to them from the container store would be great

23"x16 1/4" x 6"
or
23 1/8" x 16 7/8" x 6 3/8"
depending upon the model. From: http://www.evolutionreptile.com/econ...free-shipping/

great thanks don