I searched the internet for the kind of canvas I needed. The Canvas Company - and a couple of other places came up. I rang them all. The Canvas Company answered all my questions quickly and the person I spoke to knew what she was talking about. They offered delivery (I live way out in the 'sticks') and that was a huge plus. Their prices were also the best on offer. I ordered and paid on the net and the large parcel of canvas arrived the very next day. Amazing service. Thank you.