I was very impressed by fast service and quality of the blinds. The inside mesurment of my windows measured 48 x48" . When measuring the blinds my husband found the measurment was 49 " Since the blinds and header were 49" he had to cut 1 in in length and width in order to hang them so they fit inside the window . It was not a hard job,as it just took him a few minutes. Just wanted to let others know that they were 49"x 49 " not 48" x 48 that it said on the order and box. The blinds look beautiful , are very well made and I am so glad that I ordered them from Overstock .It was a hard size to find . Thank you Overstock .