Yield Lab 78” x 78” x 78” Reflective Grow Tent(6.5x6.5)A hugely popular product among indoor growers, the Yield Lab 2 Door 78 x 78 x 78 Reflective Grow Tent has the signature reflective interior and interconnecting tent poles that are favored by Yield Lab. With a convenient 2 door design and a range of clever features, it is no wonder that the Yield Lab 2 door grow tent has such a strong reputation for excellence. Unlike some other grow tents that use cheap plastic pole connectors, the Yield Lab 2 door