CHARATERISTICSPOLYURETHANE COAGURATED MICROFIBER TRICOT SYNTHETIC SUEDE WITH ECONOMICAL PRICE COMPARING ALFS & RIMASPECIFACATION0.8mm +/- 0.1mm X 54" +/-1" PHYSICAL PROPERTYTEST STANDARD GALAXY GAUGE (mm) ASTM D-1777 0.8 WEIGHT (gr/) ASTM D-3776 280 COUNT, Length (2.54cm) ASTM D-3775 55 COUNT,Width (2.54cm) ASTM D-3775 66 TENSILE, Length (kg/2.54cm) ASTM D-5035 40 TENSILE, Width (kg/2.54cm) ASTM D-5035 60 ELOGATION, Length (%) ASTM D-5035 18 ELOGATION, Width (%) ASTM D-5035 55 TONGUE TEAR, Lenghth (kg) ASTM D-2262 3.3 TONGUE TEAR, Width (kg) ASTM D-2262 2.0 MULLEN BURST (kg/) ASTM D-3786 12