Style # : ID202 One Size Textile : Spun-bound Poly-Propylene with a Poly-Ethylene coat Seams : Sewn Seam Strength ASTM D1683 : 12 LBF Tear Strength - Trapezoid Method ASTM 5587, Option 1 : -Average of Five Highest Peaks 7.6 lbs and 5.2 lbs. Weight : 45 GSM Testing : AAMI PB70 - AATCC 42 & 127 - EN13795 Flammability : Class 1 - 16 CFR Part 1610 : AAMI PB70