Come and see our amazing products! We use high quality fiberglass for the tips and ribs, which is strong and flexible whilst not being so heavy that you hand fatigues. The canopy uses ultra water resistant 190T pongee micro-weave fabric. This silk derived material is lightweight, quick drying with SPF 50+ protection (blocks 99.95% of sunrays). With a 58 inch oversize canopy, comfortable EVA grip, sturdy frame, it can protect you from strong wind, heavy downpour or under the sun. It's big enough for two persons when opened. Simply press the button on the handle to open in less than a second with single hand. Price includes to CA. Quantity over 500 is by sea. Pls confirm further with us if any query about packing info, inventory status and time schedule.