"I Ordered a 1200 x 1200 clear roof dome, so down loaded the the info sheet from the sales pages giving me the sizes to construct the up stand prior to the arrival of the dome, a risky move some might say. the dome arrival on site in good time, this was a fast turn around from purchase to he delivery, which was correct in size. so was extremley pleased to deal with a listening company who handled my order with a good fast coorect trouble free transaction order. And not forgetting the product, first class, does what it said on the box and good value for money in comparrissment to the other companies which offer these products on line. I rate my experiance as very good and will be a return customer in the future. thanks "