Black rubber fabric umbrella with ultra strong UV resistance. All-steel skeleton, umbrella surface radius of up to 55CM, eight heel umbrella bones, double use, large and strong, and the ability to withstand wind and rain ranks among the best in sunny umbrellas. The umbrella surface is treated with UV protection technology, and the black glue inside the umbrella has an ultra strong UV protection function, which can also block strong light and prevent rain from falling off.