SUNSHADE AND RAINPROOF :
PU coating, 220g rainproof and sunscreen polyester fabric, more durable.
4 IRON BONES / VENT : 48mm iron tube, 4 iron bones, providing strong stability.Vent design for cooler ventilation.
WRENCH DESIGN : Wrench design, easy opening and closing of umbrella surface.
NOTE : This product does not include black water base !