Parachute fabric spec as follow 1,Yarn count; 20d,30d ,40d 2, ... 66 , ripstop 3,COATING: silicon/PU/PE 4.SGS Parachute fabric, 30 denier, 1500mm nylon 66 ripstop with silicone elastomer/PU ... Brand:Huangjun Specification1.Yarn Count30D2.Weight40gsm3.ColorAny color4.FinishingcoatingSpecial Function1.light weight2.water proof3.Hight Tenacity4.not expensiveTesting standardSGSUsagecanopy ,tent ,parachute ...