1.Label ribbon:compatible for brother 2.Size:9mm,12mm,18mm 3.Packing :20pcs/box,8boxes/ctn 4.OEM pack 5.Inside lengt 1. label tape consist of six layers of materials, resulting in thin, extremely strong, labels. Characters formed with thermal transfer ink are actually printed onto the underside of a laminate. Sandwiched between two layers of PET(polyethylene)film, the characters are virtually ...