The RoyalRoom C400H (400x200x250cm) was made for growers who need height as much as they need space. With 4mx2m of floor space and a towering 2.5m of height, the extra headroom is game changing for anyone who wants to run high-intensity lights, grow tall sativas, or maximize vertical growth without crowding your canopy. Crafted from a durable 600D Mylar, the tent is fully lightproof, tear-resistant with double-stiched seams for extra longevity, and lined with a highly reflective interior for optimal light spread. A reinforced 19mm steel frame supports the weight of up to 220kg of heavy gear no problem, and it comes with several ventilation sleeves, cable ports, and oversized access doors. RoyalRoom’s C400H (400x200x250cm) is ideal for growers looking for a tent with the height to elevate their operation. The RoyalRoom C400H (400x200x250cm) is perfect for growing 20-28 plants. Need more space? Consider the C600H (600x300x250cm), which fits 36-54 plants. Need less space? Consider the C200 (200x200x200cm), ideal for 10-16 plants.