The Homebox is a portable alternative to building a permanent grow room. Quick and easy set up requires no tools; gardeners just add lights and other equipment and they're ready to go! The durable Homebox tent is light- and air-impermeable with a reflective white plastic inner lining. Upper frame supports reflectors without built-in ballasts and features an attachment to mount an exhaust fan and filter as well as a six-inch outlet sleeve for ducting fan exhaust. Measures 3' 7' 10 1/2" X 3' 11" X 6' 7".