Army Green Naval Camouflage Windproof and Full Automatic Umbrella Sunshade Folding Umbrella Sun Umbrella Rain Umbrella Men Golf Umbrella with Hook 100%PG cloth ,not nylon. Automatic open and close. Super strong fiberglass frame, and lightweight fabric Size : 100cm/39 inch when opened;29cm / 12 inch when folded, UPF&gt;30