1,double side ,four arms 2,freestanding,foldig arm 3,sunshading,attractive ,environmental protection 4,ISO9001,CE compliant Freestanding ... 600cm x outspread 600cmFeatures 1)Frame:alumimun alloy,powder coated 2)Cover:280g/m2Polyester or 300g/m2Acrylic 3)with white hand ...