Mammoth Classic - is the tent series from Mammoth in standard quality. The tent comes with a steel tube frame, strong zippers, plastic corners and reflective 190D mylar material.
Classic tents has large doors for easy access. The floor is waterproof for some water but if you fill it up it may leak.
Absolutely great tent. I bought this size because of the height of my basement. (6'-6""). Fits perfectly. Tent is very well built. Love the reflective interior to obtain all of the light for growing.