Continuous label roll of paper tape offers a white background for black print. 1/2" wide DK tape is designed for use in Brother QL-1050, QL-1050N, QL-1060N, QL-500, QL-550, QL-570, QL-570VM, QL-580N, QL-650TD, QL-700, QL-710W and QL-720NW. Cutter in machines (sold separately) customizes label to the size you need.