This is a compatible replacement for Brother DK-1203, DK1203 paper tape - it replaces the OEM Brother DK-1203, DK1203 tape. Not made by Brother, but works as a compatible replacement for Brother printers. 0.66 inch x 3.4 inch / 17mm x 87.1mm Die-cut File Folder Labels. This is a Black on White Label Tape with a yield/length of 300 labels