SuperInk 1 Pack Black on Yellow Laminated Label Tapes Compatible for Brother TZ-621 TZe-621 TZe621 P-touch Printers 9mm 3/8Inch x 8m 26.2Feet SuperInk Alternative Replacement for OEM Brother TZe-621 Preminum Standard Laminated Label Makers Color: Black Print on Yellow Tape, Length:8m(26.2"), Width:9mm(3/8inch) Warranty: 2 years Guarantee for all label tapes sell from SuperInk. If you get any problem with our product, please contact us with Email. Laminated Labels, Standard Adhesive, Withstand Water, Withstand Chemical, Withstand Temperature, Withstand Abrasion, Withstand Fading,Our label tape has a split back, making it easy to peel and apply Compatibility:PT-9800PCN, PT-D400, PT-D450, PT-D600, PT-E300, PT-E500, PT-E550W, PT-H300, PT-H300LI, PT-H500LI, PT-P700, PT-P750W, ST-1150, ST-1150DX, ST-5