Overcoming two of the main concerns people have about greenhouses, this smart, innovative structure is quick & easy to assemble & features polycarbonate panels which are virtually unbreakable but as clear as glass! It has many enviable attributes:• Heavy-duty, rust resistant aluminium frame• Smart Lock™ connectors for fast & easy assembly• Large adjustable vent window for efficient ventilation• Safe, crystal clear polycarbonate panels that are virtually unbreakable, allowing 90% light transmissions to plants while blocking 99.9% of harmful solar UV rays• Pre-assembled door & window with weather-stripping• Glavanised steel base Size 8' x 6': 2.54m (8'4") long x 1.91m (6'3") wide x 2.07m (6'8") high. Nearly 4.6m² (50 sq.ft.) of usable interior space. Split-style door provides easy access & ventilation.. Modular Greenhouse.... .