Secret Jardin Dark Room 120 v3.0 (4' x 4' x 6 2/3')Support the growth of mother plants, grow and propagate them with the all in one Secret Jardin Dark Room 120 v3. 0 (4 x 4 x 6 2 3). You can easily set up the tent with its improved engineered corners. Also, the multiple socks and windows allow proper ventilation and 360 degree access. Multiple Socks and Windows: The multiple socks and transverse windows system allow better ventilation and multiple configurations. Easy To Assemble: The re designed