6 ft. x 8 ft. x 6.5 ft. High-quality design for growing plants, starting seeds and extending growing seasons DuPont powder-coated 1-3/8 in. steel with Easy Slide cross rails for a snug cover fit Water-resistant polyethylene open scrim cover blocks harmful UVA and UVB rays Zippered half-moon vents and Quick-Snap roll-up side panels add airflow Weight: Approximately: 73.6 pounds Shipping Dimensions: Approximately 57.9 x 20.5 x 5.9 inches.SHELTERLOGIC