A few years ago I purchased from NEC quilt show , Birmingham England, UK a large rotary cutting mat. It is 20 by 16 and is on a large thick white plastic rectangle with edges and a rotator at the base of the white. It is great as I can use for plenty of cutting. I did buy the smaller rotating mat which in comparison looks and feels cheap. Did anyone else buy one of these larger ones. They were selling hot cakes and they had no card machine so were taking individuals info if they had no cash. Very trusting but it was packed and pushing etc to acquire one. Did you?