4PK compatible for Brother P-touch Labeler M-K631 MK631 M631 Yellow Tape PT70 PT80 PT90 PT100, PT110 Two Years Replacement Warranty! 4PK Compatible for Brother M Series Tape M631 M tape is non-laminated and should be used for indoor, temporary use in your home, office, school or craft projects. Even works great for organizing areas. Use on flat, dry surfaces Length:8m(26.2ft) Width:12mm(0.47") Color:Black Print on Yellow Compatible with these Brother P-touch labelers:PT-100,PT-110,PT-45M,PT-55BM,PT-55S,PT-60,PT-65,PT-65SB,PT-65SCCP,PT-65SL,PT-65VP PT-70,PT-70BBVP,PT-70BM,PT-70BMH,PT-70HK,PT-70HOL,PT-70HOT,PT-70SP,PT-70SR,PT-80,PT-80SCCP,PT-85,PT-90,PT-M95