● 15ft Double-sided canopy offers ultra-large shady place● Metal base frame and weighted sand bags for stability adding● 2 fully filled sandbags provide 180lbs in total (sand not included)● Top vent design enhances air circulation for breeze enjoy● Premium fabric is wear resistant for long-term use● Hand crank mechanism offers smooth and effortless open or close● Heavy-duty iron structure with paint finish for lasting durability● Perfect for residential and commercial use in various occasions