Migobi Folding Automatic 41 inch UPF50+ Sun Protection Compact Travel Umbrella The outside black sun shade coating blocks strong sunlight and heat away from you, cool you down in the hot sun, UPF 50+ for the protection from UV rays 190T Pongee waterproof fabric canopy, rainwater will cement in drops flip away, shake gently after closing the umbrella, the drops will gone Lightweight aluminium alloy shaft and fiberglass ribs, and ribs screwed down by hook & loop fastener, pretty simple and sturdy Auto open and close, easy device with one hand 41 inch in canopy arc, the folding length only 11 inch, compact for easy carrying, fit in your handbag, backpack, small travel tote