20.5 in. x 33 ft. = 56 sq.ft Prepasted- Washable- Stripple Slightly raised strips of itty-bitty dots and lines of tiny squares take turn-about with half inch wide stripes. There is a half dozen color ways like white with medium blue, with black and grey, or with light blue and purple. Mix and match with Wind Me Up (WK6976 WK6978) or Hard Hat Required (WK6921BD, WK6922BD.