It was a Fiskars and it is 6 1/2" wide x 30" long. I am not at home where it is but I am postive about the width and almost postive about the length. I have had mine for several years and the envy at my quilt guild. I use it more than any other ruler or cutter. It may seem awkward to some, but I find it to be so handy for even the smallest pieces. I bought mine at Wal-Mart years ago.