... on white compatible brother p-touch TZe-231 tape 12mm black on white tz231 tze231 tz tapeROSH ... Power industry, Equipment manufacturer ,Hotel, Restaurant , Warehouse, Hospital, Library, Unvierstiy and School .Features Lable:Model : PT-S231Color: black ... print on whitesize: 12mmX8mMaterial: PETCompatible: Brother label tape TZ231/TZe231,TZs231Warrenty: one year.Packing : 6mm-12mm:1case ...