CHARATERISTICSPOLYURETHANE COAGURATED MICROFIBER NONWOVEN SYNTHETIC SUEDE.WITHOUT INSERTED WOVEN SCRIM.USED AS THE SUBSTITUTION OF NATURAL SUEDE FOR ECCO SHOES & FREUDENBERGTHICKNESS0.8 mmWIDTH54" +/-1" PHYSICAL PROPERTYTEST STANDARD RIMA1454 SUB RIMA1254 SUB RIMA0854 SUB GAUGE (mm) ASTM D-1777 1.4 1.2 0.8 WEIGHT (gr/) ASTM D-3776 480 420 300 TENSILE, Length (kg/2.54cm) ASTM D-5035 45 35 25 TENSILE, Width (kg/2.54cm) ASTM D-5035 40 30 15 ELOGATION, Length (%) ASTM D-5035 60 60 60 ELOGATION, Width (%) ASTM D-5035 100 100 120 TONGUE TEAR, Lenghth (kg) ASTM D-2262 7.0 5.0 4.0 TONGUE TEAR, Width (kg) ASTM D-2262 7.0 5.0 4.0 MULLEN BURST (kg/) ASTM D-3786 20 18 15