● Convenient to clean as its surface is very smooth● Premium polyester is not only waterproof but also has excellent fade resistance● Easy crank and manual lock allowing you to adjust to your favorite angle for more shade● 8 iron ribs greatly enhancing overall sturdiness● A cross base is included and a weighted base(not included) is needed to keep the umbrella stable● Compact size after closing for convenient storage● Easy to assemble with the detailed manual