Black on Blue Label Tape Compatible for Brother TZ 521 TZe 521 9mm P-Touch 8m 2 Years Replacement Warranty! 1PK Compatible for Brother P-Touch TZe 521 Black on Blue, Length: 8m (26.2ft). Width: 9mm (3/8 inch). 100% compatible for brother p-touch.Perfect for everyday applications.These labels stay on under normal indoor and outdoor use,including hot and cold environments.Best suited for smooth flat surfaces. For Use with Brother P-Touch:GL-100,PT-1000,PT-1000BM,PT-1010,PT-1010B, PT-1010NB, PT-1010R,PT-1010RDT,PT-1010S,PT-1090,PT-1090BK,PT-1100,PT-1100QL,PT1100SB,PT-1100SBVP,PT-1100ST,PT-1120,PT-1130,PT-1160,PT-1170,PT-1170S,PT-1180,PT-1180SC,PT-1180SP,PT-1190,PT-11Q,PT-1200,PT-1230PC,PT-1280,PT-1280BT,PT-1280SP,PT-1280SR,PT-1280TG,PT-1280VP,PT-128AF,PT-1290,PT-1290BT,PT-1290BT2,PT-1290RS,PT-1290SBVP,PT-1300,PT-1400,PT-1500,PT-1500PC,PT-1600,PT-1700,PT-1750 PT-1750SC,PT-1800,PT-1810,PT-1830,PT-1830C,PT-1830SC,PT-1830VP,PT-1880,PT-1880C,PT-1880SC,PT-1880W,PT-1890C,PT-1890SC,PT-1890W,PT-18R,PT-18RKT,PT-1900,PT-1900C,PT-1910,PT-1950,PT-1960,PT-200,PT-2030,PT-2030AD,PT-2030VP,PT-2100,PT-2110, PT-2200,PT-2210,PT-2300,PT-2310,PT-2400,PT-2410,PT-2430PC,PT-2470,PT-2500PC,PT-2600,PT-2610,PT-2700,PT-2710,PT-2730,PT-2730VP,PT-300,PT-300B,PT-310,PT-310B, PT-320,PT-330,PT-340,PT-350,PT-3600,PT-4000,PT-520,PT-530,PT-540,PT-550 PT-580C,PT-6100,PT-7100,PT-7500,PT-7600,PT-9200DX,PT-9200PC,PT-9400,PT-9500PC, PT-9600,PT-9700PC,PT-9800PCN,PT-D200,PT-D200BT,PT-D200DA,PT-D200MA,PT-D200SA,PT-D210,PT-D210BK,PT-D400,PT-D400AD,PT-D400VP,PT-D450,PT-D600,PT-D600VP,PT-E100, PT-E300,PT-E300VP,PT-E500,PT-E500VP,PT-E550W,PT-E550WVP,PT-H100,PT-H105,PT-H110,PT-H300,PT-H300LI,PT-H500LI,PT-P700,PT-P750W,PT-P750WVP,PT-P900,PT-P900W,PT-P950NW,ST-1150,ST-1150DX,ST-5,PT-H101C,GL-H100