The Homebox XXL is a great portable alternative to building a permanent grow room. Quick and easy set up requires no tools; growers just add lights and other equipment and they're ready to go. The durable Homebox tent is light- and air-impermeable with a reflective, water-resistant white plastic inner lining and heavy-duty black canvas exterior. An internal metal frame supports most reflectors and the outer shell features equipment and filter supports as well as ventilation windows. Sturdy zippers on both sides of the Homebox XXL allow growers to access plants from the front and back. The Homebox XXL measures 7' 10 1/2" x 3' 11" x 6'7".