Then you need a Vison Cage Model #221. I own one right now and its about 24 inches wide, 29 inches deep, and 12 inches high. It's perfect for a larger ball python when you put 2 hides and a water bowl in there. Then when they get bigger you can just take out a hide. I've had anywhere from a 500 gram to a 2500 gram ball python in this cage with no feeding issues or shedding issues.