Starsource Fashional Full Automatic Oil Painting Anti-UV Sun/Rain Umbrellas Automatically opens and closes by pressing the button; measures 30CM long when folded and can easily fit in your bag Umbrella diameter 110CM, weight:457g Materials:Polyester fabric, Nickel iron FRP reinforced composite plastics of high quality Function: windproof, heat insulation, ultraviolet-proof, wrinkleproof beautiful oil painting