LD Compatible Address Label Replacement for Brother DK-1201 1.1 in x 3.5 in (400 Labels, 2-Pack) Quantity: 800 labels total | Shelf Life: 12-18 months per roll Dimensions per label: 1.1 in. x 3.5 in. (29 mm x 90.3 mm) The use of LD replacement ink and toner cartridges does not void your printers warranty All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee For use in the following P-Touch QL Label Makers: 1050, 1050N, 1060N, 500, 550, 570, 570VM, 580N, 650TD, 700, 710W, 720NW