6 Rolls; Continuous Paper; BROTHER-Compatible DK-2243 Continuous Paper Labels with ONE (1) reusable black cartridge (4" x 100'; 102mm30.48m) -- BPA Free! Buy this genuine HouseLabels' product with confidence -- a 100% guarantee of satisfaction is provided. This product is genuine ONLY if the HouseLabels' logo is behind the release liner of each label AND each roll is packed in an individual mini-carton, with the HouseLabels' logo, to protect each roll from sunlight and scuffing. Each white label is blank and ready for your printing. Continuous Label Roll | 4" x 100' | 102mm*30.48m | White | Direct Thermal | Permanent Adhesive | ONE (1) reusable black cartridge | BPA Free  NOTE: Cartridges are not universal for every roll These rolls can be used for USPS Internet postage labels, PayPal labels, Address labels, Name Badges, and many other home and office uses. BROTHER P-touch Label Printers: QL-1050, QL-1050N, QL-1060N Labels are smooth and bright white for professional results  Labels are smudge-proof as well as water and oil resistant  All temperature, strong permanent adhesive is excellent for all general purpose labeling applications  Each roll is individually packed into a protective black polybag and then placed in a mini-carton to protect it from dirt, sunlight and scuffing.