Hartwii White on Clear Label Cassette Compatible for DYMOD1 45020 Label Tape 12mm 7m ( 1/2 x 23") Compatible Model:DYMO-D1 Label Machine Model number:45020 / Compatible :DYMO D1 12mm Color: White on Clear Size: 12mm x 7m / 1/2x 23" Other Colors:More than 15 colors to be chosen