This 4-Up print Bingo sheet is a wonderful product that was developed for the visually impaired. Large, sharp, bold black numbers on a white background are easier to see and read than standard bingo cards for those who suffer with low vision. Now all you bingo players can play this game without stress, in a relaxing and enjoyable fashion. These giant bingo sheets measures 11 x 17 inches. The numbers are all different in numerical sequence and random order. Have fun!