LED 8-bone banana umbrella(https://www.yfoutdoorumbrella.com/product/courtyard-outdoor-umbrella/full-iron-led-8bone-banana-umbrella.html) Material: 180 g polyester fabric, waterproof treatment, no ruffle, open skylight Umbrella bone: 8 square iron bone, 12x18x0.45 Umbrella pole: ø48x0.9 Bend: ø42x1.0 Boom: ø34x0.7 Tie rod: 16x27x0.8 Base: cross base