H-UVDTF/ROLL/300 and H-UVDTF/ROLL/600 are both 100 m length UV-DTF film rolls (A/B roll each).
H-UVDTF/ROLL/300: 31 cm wide, 100 m, 190 micron transparent. Laminating temperature 50–60°C (roller setting 100°C). Cold apply, cold peel.
H-UVDTF/ROLL/600: 62 cm wide, 100 m, 190 micron transparent. Same laminating / cold-apply / cold-peel.
White-backing and transparent-backing versions exist and perform the same except appearance. Transparent is easier to align when applied; the version sold is the transparent backing.