office tape 1,high quality & steady 2,excellent adhesion,due to own glue factory 3,high tension stress 4,material:BOPP office tapeThis type ... ) Mainly for the packaging/tying/fixing in school and office use C) Common stationery, art and design, household decorations2) Width:11mm, 12mm ... -1987Elongation at break %≥110≥120≥130≥140≥150≥160 BOPP office tape