Lined with 95% reflective hammered effect mylar fabric (190D), to increase light intensity and improve light distribution. Allowing: Propagation top Flowering bottom Light-proof, waterproof and pre-equipped for extraction and ventilation, the tents come with equipment bars and accessories to support lamps, and carbon filters. 2 sizes available: T60 (60x60x190cm)T90 (90x90x220cm)