Matrix Horticulture 48"x48"x80" Grow Tent Diamond Mylar 600D Hydroponic Growing Room Box for Indoor Plants Observation Window Arch Door D Design 4x4 INCLUDES: 1 ACU•RITE digital temperature/humidity monitor 1 pair of 4” Duct clamps 1 (25ft.) 4” Non-insulated duct **This tent was unboxed, setup and repackaged. Tent has never been used. We decided to buy a smaller one instead, for our purposes. QUALITY MATERIALS YOU CAN SEE & FEEL 600D EXTERIOR HEAVY-DUTY CANVAS ULTRA REFLECTIVE DIAMOND MYLAR reflects 95% your grow light back towards your growing plants. ALL METAL CORNERS: Matrix frames have 100% all-steel construction. STRONG #10 GAUGE SMOOTH-GLIDE ZIPPERS with DOUBLE BACKING prevents light escape. SUPER STRONG THICK STEEL POLES: 16mm diameter poles/0.8 mm thickness easily holds your grow equipment. DOUBLE STITCHING for extra durability & quality. GREAT FEATURES YOU WANT FOR YOUR ULTIMATE GROW DOUBLE-LAYERED PORTS: All extraction & intake ports are double socked to minimize heat, light and escaping odors. QUICK AND EASY TOOL-FREE ASSEMBLY: Easy-Click poles and corner connections make set-up a breeze. REMOVABLE SPILL TRAY with VELCRO FASTENERS to keep your tray in place and quickly removed for easy cleaning. DOOR HOOKS: keeps your doors open and out of the way so you can enter and exit with ease. LARGE CLEAR-VIEW OBSERVATION WINDOW allows easy monitoring without disturbing the internal environmental conditions. PLENTY OF INTAKE & EXTRACTION SOCKETS to give you full control of your plant's environment. Features & details HIGH QUALITY CONSTRUCTION: Tear-resistant & light-proof 600D Diamond Mylar 95% Reflective lining. Double-Stitched & Reinforced Corners. 100% All-Steel poles and connectors. No plastic corner connectors here. Heavy-duty #10 Smooth-Glide Zippers PREMIUM FEATURES: CLEAR OBSERVATION WINDOWS for easy monitoring of your growing plants' ideal growing environment. Lots of DUAL-LAYER DUCTS and PORTS gives you the ultimate in climate,...