KLOUD City Paradise Polyester fiber folding windproof waterproof anti-UV umbrella UPF &gt;40 (diameter: 44.5&rdquo;) Polyester fiber material; tear-resistant and insulating UPF (Ultraviolet Protection Factor)&gt;40; UVA&lt;5% Can be used in rain Steel shaft; sturdy and windproof Free KLOUD mobile phone case is included.