... 28mm,28/32mm.32/32mm, 35/38mm in steel poles. 35/38mm in aluminum poles(2)Garden umbrella:34/37mm ... more than 8 hours if we are in night Delivery:2011,we get better delivery time,often choose TNT,DHL ... equipments and we can produce at least 10000pieces umbrellas in one day, so that we can guarntee to delivery ... Just give us tour specification or pictures, we can do the product as you want, and we also can ...