The Zenport AGU280 6-foot solar guard dual canopy field umbrella with a 0.75-inch pole allows warmer air to flow out to make the area underneath feel cooler. The premium, highly durable and reflective micro-weave fabric canopy provides cooler shade by 15 degrees. Its super-strength and corrosion resistance fiberglass ribs easily outlast steel or wood ribs. The umbrella canopy has a high UPF of 150+. Use out in open fields, on lawns or when working in the yard or garden