... spec as follow 1,Yarn count; 20d,30d ,40d 2,100% nylon 66 , ripstop 3,COATING ... SGS Parachute fabric, 30 denier, 1500mm nylon 66 ripstop with silicone elastomer/PU coating ... both sides Features:100% Nylon Backing:silicon elastomer / PE/PU coating ... ,HAMMOCK.HUNTING TENT Brand:Huangjun Specification1.Yarn Count30D2.Weight40gsm3.ColorAny color4.FinishingcoatingSpecial Function1.light ...