60cm x 120cm Support Bars for beginner and expert grow tents. Sturdy steel structure ensuring longevity and stability, integrated with a high-reflectivity 210D Mylar inner lining. Easy to attach with Velcro and non-slip grips, these bars support LED lights and ventilation while enhancing sealing and climate management. Ideal for optimizing yield in hydroponic cultivation due to compatibility with indoor growing systems of size 120x120 and 60x60. A quality essential accessory guaranteed by GrowLED for a controlled growing environment.