Equipped with two main front doors, one front access door and two rear access doors. With 22 port options in four sizes, six micro-mesh passive filters, and one night vision window, the BudBox Pro Titan 3-HL is adaptable to all growing needs. It is built to last with 25mm powder-coated tempered steel poles and 1mm thick walls. It has practical metal push/click connectors and six roof hanging bars with silicone pads. With the main door clips, clear floor area, double cuff vents, 20% oversized vents for acoustic ducting, and double-stitched seams, PRO White Titan 3-HL has every detail to maximise your growing space. PRO White offers up to 106% MORE PAR reflectivity than Mylar.